With the ever-increasing affordability of technology, Virtual Reality is making its way into people’s homes. Systems like the Oculus Rift, and Sony’s PlayStation VR when it’s released next Fall, are becoming increasingly common. These systems, and others to come, will allow people to not only watch VR movies and play VR games, but also to explore space from the comfort of their own homes. This won’t be the only intersection of Virtual Reality and space, though.
NASA, as is often the case, has already blazed a trail when it comes to VR and space. They’ve been using VR to train astronauts for quite a while now. They have a whole lab dedicated to it, called the Virtual Reality Lab, located at the Johnson Space Center in Houston, Texas. At this facility, astronauts use VR to prepare them for working aboard the ISS.
NASA has flirted with other VR solutions as well. They used an Oculus Rift and a VR Treadmill combined with Mars footage from the Curiosity rover to create a virtual walk on the surface of Mars.
NASA’s use of VR is the most advanced around, naturally, but it’s not something most of us will ever encounter. For the rest of us, VR is making it’s way into our space-loving lives in other ways.
A company called Immersive Education has created a VR simulation of the Apollo 11 mission. It allows users to re-live the mission. You can look around the inside of the spacecraft, look out the window toward Earth, even watch and listen as astronauts walk on the surface of the Moon. The company promises “Historically accurate spacecraft interiors and exteriors.”
Here, Apollo astronaut Charlie Duke checks out the Apollo 11 VR on Oculus Rift.
Companies DEEP Inc. and Freedom 360 collaborated with the Canadian Space Agency to create a VR film called “The Edge of Space.” They used 360 degree cameras to record the view from a balloon that reached an altitude of 40km above Earth. Check out their video here. To get the real interactive effect, visit their page to download their app and view it.
Then there’s what I call virtual VR. Or you could call it “headsetless” VR, I guess. Though it lacks the immersion of full VR, it’s still cool. It’s a virtual planetarium from Escapist Games Limited, called Star Chart. Star Chart allows users to cruise through the Solar System and the Universe, checking out stars, nebulae, planets and other objects along the way.
This is just the beginning of VR’s entertainment and educational capabilities. With the growing affordability of VR, and the technological advancements to come, there’s going to some great implementations of VR technology for we space enthusiasts. I expect that in the next few years, we wannabe space explorers will be able to explore the surface of other worlds with VR, right in our own living rooms.
Lunar module pilot Eugene Cernan en route to the Moon during the Apollo 10 mission in the spring of 1969. Credit: NASA
Lunar module pilot Gene Cernan en route to the Moon during the Apollo 10 mission in the spring of 1969. Credit: NASA
Calling it music is a stretch, but that’s exactly how the Apollo 10 astronauts described the creepy sounds they heard while swinging around the farside of the moon in May 1969. During the hour they spent alone cut off from communications with Earth, all three commented about a persistent “whistling” sound that lunar module pilot (LMP) likened to “outer-space-type-music”. Once the craft returned to the nearside, the mysterious sounds disappeared.
Apollo 10 Farside-of-the-Moon Music.
Hands down it was aliens! I wish. Several online stories fan the coals of innuendo and mystery with talk of hidden files and NASA cover-ups narrated to disturbing music. NASA agrees that the files were listed as ‘confidential’ in 1969 at the height of the Space Race, but the Apollo 10 mission transcripts and audio have been publicly available at the National Archives since 1973. Remember, there was no Internet back then. The audio files were only digitized and uploaded for easy access in 2012. Outside of the secretive ’60s, the files have been around a long time.
Part of the Apollo 10 transcript of the conversation among the three Apollo 10 astronauts while they orbited the farside of the Moon. Click the image for a pdf copy of the full mission transcript. Credit: NASA
The story originally broke Sunday night in a show on the cable channel Discovery as part of the “NASA’s Unexplained Files” series; you’ll find their youtube video below. As I listen to the sound file, I hear two different tones. One is a loud, low buzz, the other a whooshing sound. My first thought was interference of some sort for the buzzing sound, but the whoosh reminded me of a whistler, a low frequency radio wave generated by lightning produced when energy from lightning travels out into Earth’s magnetic field from one hemisphere to another. Using an appropriate receiver, we can hear whistlers as descending, whistle-like tones lasting up to several seconds.
Earthrise as photographed by the Apollo 10 crew in May 1969. Credit: NASA
Lightning’s hardly likely on the Moon, and whistlers require a magnetic field, which the Moon also lacks. The cause turns out to be, well, man-made. Cernan’s take was that two separate VHF radios, one in the lunar module and the other in command module, were interfering with one another to produce the noise. This was later confirmed by Apollo 11 astronaut Mike Collins who flew around the lunar farside alone when Buzz Aldrin and Neil Armstrong walked on the Moon’s surface.
The Apollo 10 command service module nicknamed “Charlie Brown” orbiting the Moon as seen from the lunar module. Apollo 10 was a full dress rehearsal for the Apollo 11 mission to place a man on the Moon. Click the image to visit the Apollo 10 photo archive. Credit: NASA
In his book Carrying the Fire, Collins writes: “There is a strange noise in my headset now, an eerie woo-woo sound.” He said it might have scared him had NASA’s radio technicians not forewarned him. The “music” played when the two craft were near one another with their radios turned on. Unlike Apollo 10, which never descended to the Moon’s surface but remained near the command module, the Apollo 11 lunar module touched down on the Moon on July 20, 1969. Once it did, Collins writes that the ‘woo-woo’ music stopped.
The astronauts never talked publicly or even with the agency about hearing weird sounds in space for good reason. Higher-ups at NASA might think them unfit for future missions for entertaining weird ideas, so they kept their thoughts private. This was the era of the “right stuff” and no astronaut wanted to jeopardize a chance to fly to the Moon let alone their career.
Outer Space Music Part 1 of NASA’s Unexplained Files — to be taken with a boulder of salt
In the end, this “music of the the spheres” makes for a fascinating tidbit of outer space history. There’s no question the astronauts were spooked, especially considering how eerie it must have felt to be out of touch with Earth on the far side of the Moon. But once the sounds stopped, they soldiered on — part of the grand human effort to touch another world.
“I don’t remember that incident exciting me enough to take it seriously,” Gene Cernan told NASA on Monday. “It was probably just radio interference. Had we thought it was something other than that we would have briefed everyone after the flight. We never gave it another thought.”
Messages from the Ringed Planet
Want to hear some real outer space music? Click the Saturn video and listen to the eerie sound of electrons streaming along Saturn’s magnetic field to create the aurora.
Apollo 14 astronaut crew, including Moonwalkers Alan B. Shepard Jr., mission commander (first) and Edgar D. Mitchell, lunar module pilot (last), and Stuart A. Roosa, command module pilot (middle) walk out to the astrovan bringing them to the launch pad at NASA’s Kennedy Space Center. Credit: Julian Leek
Apollo 14 astronaut crew, including Moonwalkers Alan B. Shepard Jr., mission commander (first) and Edgar D. Mitchell, lunar module pilot (last), and Stuart A. Roosa, command module pilot (middle) walk out to the astrovan bringing them to the launch pad at NASA’s Kennedy Space Center. Credit: Julian Leek
KENNEDY SPACE CENTER, FL – NASA astronaut Edgar Mitchell, the 6th man to walk on the Moon, passed away on Thursday, Feb. 4, on the eve of the 45th anniversary of his Apollo 14 mission lunar landing.
Rays of aurora borealis reach 60 miles and higher over the Pacific Northwest on Jan. 20, 2016 in this photo taken by astronauts Scott Kelly and Tim Peake from the International Space Station. Credit: NASA
I hadn’t been paying attention, so I was pleasantly surprised two nights ago to see the International Space Station (ISS) made a bright pass in the southwestern sky. A quick check revealed that another round of evening passes had begun for locations across the central and northern U.S., Canada and Europe. I like the evening ones because they’re so much convenient to view than those that occur at dawn. You can find out when the space station passes over your house at NASA’s Spot the Station site or Heavens Above.
The six-member Expedition 46 crew are wrapping up their work week on different types of research including botany, bone loss and pilot testing. Plants are being grown on the International Space Station so future crews can learn to become self-sustainable as they go farther out in space. While they work their jobs speeding at more than 17,000 mph overhead, we carry on here on the surface of the blue planet.
Edgar Mitchell stands by the U.S. flag he and fellow astronaut Alan Shepard planted on the Fra Mauro region of the moon back in February 1971. Credit: NASA
U.S. astronaut Scott Kelly regularly tweets photos from the station and recently noted the passing of Apollo 14 astronaut Edgar Mitchell, who died Thursday at age 85 on the eve of the 45th anniversary of his lunar landing on February 5, 1971. Mitchell was one of only 12 people to walk on the moon and described the experience to the UK Telegraph in 2014:
Relive the Mitchell’s Apollo 14 mission to the moon in 9 minutes and 57 seconds
“Looking at Earth from space and seeing it was a planet in isolation … that was an experience of ecstasy, realizing that every molecule in our bodies is a system of matter created from a star hanging in space. The experience I had was called Samadhi in the ancient Sanskrit, a feeling of overwhelming joy at seeing the Earth from that perspective.”
A pair of binoculars will make the “Curlicue” pop in Orion’s Belt. Although the stars aren’t related, they form a delightfully curvy line-of-sight pattern. Credit: Bob King
Only a human could stand in so barren and forbidding a place and experience such profound joy. You don’t have to go to the moon to be moved by sights in the night. Just step outside and watch the ISS glide by or grab a pair of binoculars and aim them at Orion’s Belt. Orion stands due south around 8 o’clock in in mid-February practically shouting to be looked at.
This wider view shows the Belt, Curlicue and the Orion Nebula just to the south — all excellent objects for binocular study. Stellarium
The Belt is lovely enough, but its surroundings glitter with stars just below the naked eye limit, in particular a little curlicue or “S” between Alnilam and Mintaka composed of 6th and 7th magnitude stars. Look for it in any pair of binoculars and don’t stop there. Take a few minutes to sweep the area and enjoy the starry goodness about then drop a field of view south for a look at the Orion Nebula. Inside this fuzzy spot 10 light years across and 1,350 light years away, hundreds of new stars are incubating, waiting for the day they can blaze forth like their compadres that make up the rest of Orion.
A thin crescent moon visited Venus and fainter Mercury this morning Feb. 6th at dawn over Rome, Italy. Credit: Gianluca Masi
After touting the advantages of evening sky watching, forgive me if I also direct you to the morning sky and potential sleep loss. Although the waning crescent moon has now departed the scene, the wonderful alignment of Mercury, Venus, Saturn, Mars and Jupiter remains visible in the coming week even as Mercury slowly sinks back toward the eastern horizon. If you haven’t seen this “gang of 5”, set your alarm for a look starting about an hour before sunrise.
This map shows the entire southern sky around 45 minutes to an hour before sunrise Sunday morning Feb. 7. The ecliptic is the plane of Earth’s orbit projected into space and the “highway” taken by the sun, Moon and planets as they orbit the sun. Although Mercury is lowest, it’s only about 4.5 degrees from Venus and easy to find. Stellarium
Find a location with as wide open a view as possible of the southeastern horizon. Jupiter, Mars and Saturn are plenty high up at that time and easy to spot, but Venus and Mercury hover only 5°-10° high. Both will pose no problem if you can get the trees and buildings out of the way! By the end of the coming week, Mercury will become challenging and then slip away.
Artist's impression of a Near-Earth Asteroid passing by Earth. Credit: ESA
On October 6th, 2013, the Catalina Sky Survey discovered a small asteroid which was later designated as 2013 TX68. As part Apollo group this 30 meter (100 ft) rock is one of many Near-Earth Objects (NEOs) that periodically crosses Earth’s orbit and passes close to our planet. A few years ago, it did just that, flying by our planet at a safe distance of about 2 million km (1.3 million miles).
And according to NASA’s Center for NEO Studies (CNEOS) at the Jet Propulsion Laboratory, it will be passing us again in a few weeks time, specifically between March 2nd and 6th. Of course, asteroids pass Earth by on a regular basis, and there is very rarely any cause for alarm. However, there is some anxiety about 2013 TX68’s latest flyby, mainly because its distance could be subject to some serious variation.
A photo of the full moon, taken from Apollo 11 on its way home to Earth, from about 18,520 km (10,000 nm) away. Credit: NASA
People often criticize the amount of money spent on space exploration. Sometimes it’s well-meaning friends and family who say that that money is wasted, and would be better spent on solving problems here on Earth. In fact, that’s a whole cultural meme. You see it played out over and over in the comments section whenever mainstream media covers a space story.
While solving problems here on Earth is noble, and the right thing to do, it’s worth pointing out that the premier space exploration body on Earth, NASA, actually has a tiny budget. When you compare NASA’s budget to what people spend on cigarettes, NASA looks pretty good.
Ignoring for the moment the fact that we don’t know how to solve all the problems here on Earth, let’s look at NASA’s budget over the years, and compare it to something that is truly a waste of money: cigarettes and tobacco.
NASA is over 50 years old. In its first year, its budget was $89 million. (That’s about $732 million in today’s dollars.) In that same year, Americans spent about $6 billion on cigarettes and tobacco.
Buzz Aldrin on the Moon. Image Credit: NASA
From 1969 to 1972, NASA’s Apollo Program landed 12 men on the Moon. They won the Space Race and established a moment that will echo through the ages, no matter what else humanity does: the first human footsteps anywhere other than Earth. In those four years, NASA’s combined budget was $14.8 billion. In that same time period, Americans spent over twice as much—$32 billion—on smoking.
STS-1 Columbia on the launch pad. Image Credit: NASA
In 1981, NASA launched its first space shuttle, the Columbia (STS-1). NASA’s budget that year was $5.5 billion. That same year, the American population spent about $17.4 billion on tobacco. That’s three times NASA’s budget. How many more shuttle flights could there have been? How much more science?
The Hubble Space Telescope in 1997, after its first servicing mission. It’s about 552 km (343m) above Earth. Image: NASA
In 1990, NASA launched the Hubble Space Telescope into Low Earth Orbit (LEO.) The Hubble has been called the most successful science project in history, and Universe Today readers probably don’t need to be told why. The Hubble is responsible for a laundry list of discoveries and observations, and has engaged millions of people around the world in space science and discovery. In that year, NASA had a budget of $12.4 billion. And smoking? In 1990, Americans smoked their way through $26.5 billion of tobacco.
MSL Curiosity selfie on the surface of Mars. Image: NASA/JPL/Cal-Tech.
In 2012, NASA had a budget of $16.8 billion. In that year, NASA successfully landed the Mars Science Laboratory (MSL) Curiosity on Mars, at a cost of $2.5 billion. Also that year, American lungs processed $44 billion worth of tobacco. That’s the equivalent of 17 Curiosity rovers!
There was an enormous scientific debate around where Curiosity should land, in order to maximize the science. Scientific teams competed to have their site chosen, and eventually the Gale Crater was selected as the most promising site. Gale is a meteor crater, and was chosen because it shows signs of running water, as well as evidence of layered geology including clays and minerals.
Sunrise at Gale Crater on Mars. Gale is at center top with the mound in the middle, called Mt. Sharp (Aeolis Mons.)
But other equally tantalizing sites were in contention, including Holden Crater, where a massive and catastrophic flood took place, and where ancient sediments lie exposed on the floor of the crater, ready for study. Or Mawrth Vallis, another site that suffered a massive flood, which exposed layers of clay minerals formed in the presence of water. With the money spent on tobacco in 2012 ($44 billion!) we could have had a top ten list of landing sites on Mars, and put a rover at each one.
Think of all that science.
One of the JWST’s gold-coated mirrors. Not even launched yet, and the golden mirrors are already iconic. Image Credit: NASA/Drew Noel
NASA’s budget is always a source of controversy, and that’s certainly true of another of NASA’s big projects: The James Webb Space Telescope (JWST.) Space enthusiasts are eagerly awaiting the launch of the JWST, planned for October 2018. The JWST will take up residence at the second Lagrange Point (L2,) where it will spend 5-10 years studying the formation of galaxies, stars, and planetary systems from the Big Bang until now. It will also investigate the potential for life in other solar systems.
The L2 (Lagrange 2) point in space. Image Credit: NASA
Initially the JWST’s cost was set at $1.6 billion and it was supposed to launch in 2011. But now it’s set for October 2018, and its cost has grown to $8.8 billion. It sounds outrageous, almost $9 billion for a space telescope, and Congress considered scrapping the entire project. But what’s even more outrageous is that Americans are projected to spend over $50 billion on tobacco in 2018.
When people in the future look back at NASA and what it was able to accomplish in the latter half of the 20th century and the beginning of the 21st century, they’ll think two things: First, they’ll think how amazing it was that NASA did what it did. The Moon landings, the Shuttle program, the Hubble, Curiosity, and the James Webb.
Then, they’ll be saddened by how much more could’ve been done collectively, if so much money hadn’t been wasted on something as deadly as smoking.
a short animation (spanning about 10 minutes) made out of my follow-up images. The first frame was obtained at 08:17UT while the second frame was obtained at 08:27UT of Nov, 12, 2015. (WT1190F is the star-like object at the centre while stars are trailed because the images were stacked on WT1190F motion). Credit: Ernesto Guido
No one’s 100% certain what WT1190F is — asteroid or rocket stage — but we are certain it will light up like a Roman candle when it re-enters Earth’s atmosphere around 6:20 Universal Time (12:20 a.m. CST) tomorrow morning Nov. 13.
Animation by Jost Jahn of WT1190F’s final hours as it races across the sky coming down off the coast of Sri Lanka
As described in an earlier story at Universe Today, an object discovered by the Catalina Sky Survey on Oct 3rd and temporarily designated WT1190F is expected to burn up about 60 miles (100 km) off the southern coast of Sri Lanka overnight. The same team observed it twice in 2013. Based upon the evolution of its orbit, astronomers determined that the object is only about six feet (2-meters) across with a very low density, making it a good fit for a defunct rocket booster, possibly one used to launch either one of the Apollo spacecraft or the Chinese Chang’e 3 lander to the Moon.
Below a plot of the last three orbits of WT1190F. The small red circle is the Earth. For scale, the large green circle is the orbit of the Moon. Notice that its final orbit takes straight into Earth. Credit: Bill Gray / Project Pluto
Additional observations of WT1190F have been made in the past few days confirming its re-entry later tonight. Checking the latest predictions on Bill Gray of Project Pluto’s page, the object will likely be visible from Europe about an hour before “touchdown”. To say it will be moving quickly across the sky is an understatement. Try about 3 arc minutes per second or 3° a minute! Very tricky to find and track something moving that fast.
Three 90-second exposures showing WT1190F zipping across the Rosette Nebula taken on Nov. 11, 2015 at the Konkoly Observatory in Hungary. Credit: Krisztián Sárneczky
58 minutes later, in the minute of time from 6:18 to 6:19 UT, WT1190F will move one full hour of right ascension and plummet 34° in declination while brightening from magnitude +8 to +4.5. If you’d like to attempt to find and follow the object, head over to JPL’s Horizons site for the latest ephemerides and orbital elements. At the site, make sure that WT1190F is in the Target Body line. If not, click Change and search for WT1190F in the Target Body field at the bottom of the window.
WT1190F re-Entry Trajectory. The object is expected to break up and fall harmlessly into the ocean. Credit: Bill Gray, Project Pluto
You’ll find updates at Bill Gray’s site. According to the most recent positions, the object will pass almost exactly in front of the Sun shortly before plunging into the ocean. Sri Lanka’s capital, Colombo, is expected to get the best views.
Because the mystery object’s arrival has been fairly well publicized, I hope to update you with a full report and photos first thing tomorrow morning. Like many of you, I wish I could see the show.
Astronaut Alan L. Bean holds a Special Environmental Sample Container filled with lunar soil collected during the second Apollo 12 extravehicular activity (EVA) conducted by astronauts Charles Conrad Jr., commander, and Bean, lunar module pilot. Conrad, who took this picture, is reflected in Bean's helmet visor. November 20, 1969. Credit: NASA/JSC.
When NASA recently posted over 8,000 images from the Apollo missions on Flickr, I just knew something good was going to happen! There are so many creative people out there that just need a little spark, a little inspiration and they’re off creating wonderful things. Three videos so far have surfaced based on the imagery from NASA’s Apollo Archive.
The first comes from Tom Kucy who posted his video titled “Ground Control” on You Tube and said this is a “small personal project, bringing NASA’s Apollo Archive photos to life.” This video is like a 2.5 minute mini-documentary of the Apollo missions. Kucy uses stunning photos and audio from the Apollo missions to create a truly stunning video. As one commenter said, “This happened prior to my birth, and I truly feel like I was there. Nice, nice work!”
Kucy also added that he has the intention of bringing more missions life, so stay tuned for more.
The second video was created by harrisonicus on Vimeo, who said he was looking through the Project Apollo Archive and “at one point, I began clicking through a series of pics quickly and it looked like stop motion animation. So, I decided to see what that would look like without me having to click through it.”
The third is a short gif video put together by planetary astronomer Alex Parker and posted on Twitter. He found new images of the damaged Apollo 13 Service Module, cleaned them up a bit and created this wonderful animation:
It’s a great new look at the service module, which was damaged when an oxygen tank in the module exploded. When the Apollo 13 crew jettisoned the crippled Service Module as they returned to Earth, they saw the extent of the damage from the explosion of the tank. “There’s one whole side of that spacecraft missing!” Jim Lovell radioed to Mission Control, his voice reflecting his incredulousness at seeing the damage of a 13-ft panel blown off the spacecraft.
Below are a few of our favorite images from the collection that we’ve found so far. Enjoy, and make sure you check out all the images for yourself!
The Apollo 15 Saturn V Space Vehicle is seen from a camera located at the mobile launcher’s 360-foot level at Launch Pad 39A during venting of the liquid oxygen during the “wet” portion of the Countdown Demonstration Test on July 13, 1971. Credit: NASA/KSCThe Lunar Module for the Apollo 17 mission undergoes final checkout in the Manned Spacecraft Operations Building prior to mating to the Saturn V launch vehicle. November 3, 1972.
Credit: NASA.The Earth as photographed from the Apollo 4 mission, the first, unmanned test flight of the Saturn V, which reached an apogee of 18,092 kilometers. November 9, 1967. Credit: NASA.Crescent Earth as viewed by the crew of Apollo 15. Credit: NASA.The Apollo 17 Lunar Module “Challenger” ascent stage after returning from the lunar surface, photographed from the Command Module “America” prior to rendezvous. Credit: NASA/KSC.
This time-lapse color panorama from China’s Chang’e-3 lander shows the Yutu rover at two different positions during its trek over the Moon’s surface at its landing site from Dec. 15-18, 2013. This view was taken from the 360-degree panorama. Credit: CNSA/Chinanews/Ken Kremer/Marco Di Lorenzo. See our complete Yutu timelapse pano at NASA APOD Feb. 3, 2014: http://apod.nasa.gov/apod/ap140203.htm
China plans lunar far side landing with hardware similar to Chang’e-3 lander
This time-lapse color panorama from China’s Chang’e-3 lander shows the Yutu rover at two different positions during its trek over the Moon’s surface at its landing site from Dec. 15-18, 2013. This view was taken from the 360-degree panorama. Credit: CNSA/Chinanews/Ken Kremer/Marco Di Lorenzo.
See our complete Yutu timelapse pano at NASA APOD Feb. 3, 2014: [/caption]
Chinese scientists plan to carry out the highly complex lunar landing mission using a near identical back up to the nations highly successful Chang’e-3 rover and lander – which touched down in December 2013.
If successful, China would become the first country to accomplish the history making task of a Lunar far side landing.
“The mission will be carried out by Chang’e-4, a backup probe for Chang’e-3, and is slated to be launched before 2020,” said Zou Yongliao from the moon exploration department under the Chinese Academy of Sciences, according to a recent report in China’s government owned Xinhua news agency.
Zou made the remarks at a deep-space exploration forum in China.
“China will be the first to complete the task if it is successful,” said Zou.
Chinese space scientists have been evaluating how best to utilize the Chang’e-4 hardware, built as a backup to Chang’e-3, ever since China’s successful inaugural soft landing on the Moon was accomplished by Chang’e-3 in December 2013 with the mothership lander and piggybacked Yutu lunar rover.
Chang’e-3/Yutu Timelapse Color Panorama This newly expanded timelapse composite view shows China’s Yutu moon rover at two positions passing by crater and heading south and away from the Chang’e-3 lunar landing site forever about a week after the Dec. 14, 2013 touchdown at Mare Imbrium. This cropped view was taken from the 360-degree timelapse panorama. See complete 360 degree landing site timelapse panorama herein and APOD Feb. 3, 2014. Chang’e-3 landers extreme ultraviolet (EUV) camera is at right, antenna at left. Credit: CNSA/Chinanews/Ken Kremer/Marco Di Lorenzo – kenkremer.com. See our complete Yutu timelapse pano at NASA APOD Feb. 3, 2014: http://apod.nasa.gov/apod/ap140203.html
Plans to launch Chang’e-4 in 2016 were eventually abandoned in favor of further evaluation.
After completing an intense 12 month study ordered by China’s government, space officials confirmed that the lunar far side landing was the wisest use of the existing space hardware.
Chang’e-4 will be modified with a larger payload.
“Chang’e-4 is very similar to Chang’e-3 in structure but can handle more payload,” said Zou.
“It will be used to study the geological conditions of the dark side of the moon.”
The moon is tidally locked with the Earth so that only one side is ever visible. But that unique characteristic makes it highly attractive to scientists who have wanted to set up telescopes and other research experiments on the lunar far side for decades.
“The far side of the moon has a clean electromagnetic environment, which provides an ideal field for low frequency radio study. If we can can place a frequency spectrograph on the far side, we can fill a void,” Zou elaborated.
China will also have to launch another lunar orbiter in the next few years to enable the Chang’e-4 lander and rover to transmit signals and science data back to Chinese mission control on Earth.
In the meantime, China already announced its desire to forge ahead with an ambitious mission to return samples from the lunar surface later this decade.
The Chinese National Space Agency (CNSA) plans to launch the Chang’e-5 lunar sample return mission in 2017 as the third step in the nations far reaching lunar exploration program.
“Chang’e-5 will achieve several breakthroughs, including automatic sampling, ascending from the moon without a launch site and an unmanned docking 400,000 kilometers above the lunar surface,” said Li Chunlai, one of the main designers of the lunar probe ground application system, accoding to Xinhua.
The first step involved a pair of highly successful lunar orbiters named Chang’e-1 and Chang’e-2 which launched in 2007 and 2010.
The second step involved the hugely successful Chang’e-3 mothership lander and piggybacked Yutu moon rover which safely touched down on the Moon at Mare Imbrium (Sea of Rains) on Dec. 14, 2013 – marking China’s first successful spacecraft landing on an extraterrestrial body in history, and chronicled extensively in my reporting here at Universe Today.
360-degree time-lapse color panorama from China’s Chang’e-3 lander. This new 360-degree time-lapse color panorama from China’s Chang’e-3 lander shows the Yutu rover at five different positions, including passing by crater and heading south and away from the Chang’e-3 lunar landing site forever during its trek over the Moon’s surface at its landing site from Dec. 15-22, 2013 during the 1st Lunar Day. Credit: CNSA/Chinanews/Ken Kremer/Marco Di Lorenzo – kenkremer.com. See our Yutu timelapse pano at NASA APOD Feb. 3, 2014: http://apod.nasa.gov/apod/ap140203.html
See above and herein our time-lapse photo mosaics showing China’s Yutu rover dramatically trundling across the Moon’s stark gray terrain in the first weeks after she rolled all six wheels onto the desolate lunar plains.
The complete time-lapse mosaic shows Yutu at three different positions trekking around the landing site, and gives a real sense of how it maneuvered around on its 1st Lunar Day.
The 360 degree panoramic mosaic was created by the imaging team of scientists Ken Kremer and Marco Di Lorenzo from images captured by the color camera aboard the Chang’e-3 lander and was featured at Astronomy Picture of the Day (APOD) on Feb. 3, 2014.
Chang’e-3 and Yutu landed on a thick deposit of volcanic material.
Mosaic of the Chang’e-3 moon lander and the lunar surface taken by the camera on China’s Yutu moon rover from a position south of the lander during Lunar Day 3. Note the landing ramp and rover tracks at left. Credit: CNSA/SASTIND/Xinhua/Marco Di Lorenzo/Ken Kremer
China is only the 3rd country in the world to successfully soft land a spacecraft on Earth’s nearest neighbor after the United States and the Soviet Union.
Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.
Neil Armstrong is considered one of the greatest heroes of the space age, earning renown within the United States and the world over for being the first person to land a spacecraft on the Moon and the first person to set foot on the Lunar surface. But what is the story behind the man? As with all heroes and inspiration figures, the road that led to his famous declaration “One small step for [a] man,” began early on in his life.
Early Life:
Neil was born on August 5, 1930, in Auglaize County near Wapakoneta, Ohio to Stephen Koenig Armstrong and Viola Louise Engel. His father worked as an auditor for the Ohio government, which meant that the family moved around quite a lot during Neil’s formative years. In fact, the Armstrong’s lived in a total of 20 towns for the first few years of Neil’s life.
From an early age, Neil demonstrated a deep passion for flying. When he was just two-years-old, his father took him to the Cleveland Air Races. On July 20, 1936, when he was five, he experienced his first airplane flight in Warren, Ohio, where he and his father took a ride in a Ford Trimotor airplane (also known as the “Tin Goose”).
The 1929 Ford Tri-Motor, which Armstrong flew in with his father on July 20th, 1936, on display at Purdue Airport. Credit: Experimental Aircraft Association
As a child, Armstrong was also active in the Boy Scouts and obtained the rank of Eagle Scout. As a teenager, he began taking flying lessons and worked at the local airport and at other odd jobs in order to pay for it. At the age of 16, before he even had his driver’s license, Neil earned his pilot’s license and began down the path that would eventually take him into space.
At the age of 17, Armstrong went off to study aeronautical engineering. Although he had been accepted to the Massachusetts Institute of Technology, he decided instead to go to Purdue University in West Lafayette, Indiana, in order to be closer to home. His college tuition was paid for under the Holloway Plan, where applicants committed to two years of study, followed by three years of service in the U.S. Navy, before completed the final two years of their degree program.
Military Pilot:
In January of 1949, at the age of 18, Armstrong was called-up for military service and went off to the Naval Air Station in Pensacola, Florida, to begin his flight training. This lasted almost 18 months, during which time he qualified for carrier landing aboard the USS Cabot and USS Wright. On August 16th, 1950, two weeks after his 20th birthday, Armstrong was informed by letter that he was a fully qualified Naval Aviator.
Two F9F-2 Panthers over Korea, with Armstrong piloting S-116 (left). Credit: U.S. Navy National Museum of Naval Aviation
In June 1951, the carrier he had been assigned to – the USS Essex – set sail for Korea, where his unit (VF-51, an all-jet squadron) would act as a ground-attack squadron. In the course of the war, he flew 78 missions and accumulated approximately 121 hours of combat experience. His plane was shot down once, but Armstrong managed to eject and was rescued without incident or serious injury.
For his service to his country, he received several commendations, including the Air Medal for his first 20 combat missions, a Gold Star for the next 20, and the Korean Service Medal and Engagement Star. Armstrong left the Navy at age 22 on August 23rd, 1952, and became a Lieutenant, Junior Grade, in the U.S. Naval Reserve. He remained in the reserve for eight years, then resigned his commission on October 21st, 1960.
After his service in Korea, Armstrong returned to his studies at Purdue. In 1955, he was awarded a Bachelor of Science degree in Aeronautical Engineering, and a Master of Science degree in Aerospace Engineering from the University of Southern California in 1970. Armstrong would also be awarded honorary doctorates by several universities later on in life.
Armstrong, at the age of 30, pictured in front of X-15 #1 after a research flight in 1960. Credit: NASA
It was also during his time at Purdue that Armstrong met Janet Elizabeth Shearon, the woman he would go on to marry. After graduating, the two moved to Cleveland, Ohio, where Armstrong was working at the National Advisory Committee for Aeronautics’ (NACA) Lewis Flight Propulsion Laboratory as a research test pilot. The two married on January 28th, 1956, at the Congregational Church in Wilmette, Illinois.
After 18-months, the Armstrongs moved to Edwards Air Force Base in California where he began working for the NACA’s High-Speed Flight Station. While there, he flew multiple experimental aircraft, including the Bell X-1B, the T-33 Shooting Star, the Lockheed F-104, and the North American X-15. He also met legendary test pilot Chuck Yeager, and was involved in several incidents that went down in Andrew’s AFB folklore.
Gemini Program:
In September of 1962, Armstrong joined the NASA Astronaut Corps as part of what the press dubbed “the New Nine” – a group of nine astronauts that were selected for the Gemini and Apollo programs. These programs, which were the successor to the Mercury Program – which sought to place an astronaut in orbit (popularized by the movie The Right Stuff) – were designed with the intent of conducting long-term space flights and a manned mission to the Moon.
The Agena Target Vehicle as seen from Gemini 8 during rendezvous. Credit: NASA
Neil’s first mission to space would take place four years later, on March 16th, 1966, aboard a Titan II spacecraft, with Neil acting as Command Pilot and fellow astronaut David Scott as Pilot. Known as Gemini 8, this mission was the most complex mission to date, involving a rendezvous and docking with an unmanned Agena target vehicle, and some extra-vehicular activity (EVA) being performed.
The docking procedure was a success, but due to mechanical failure, the mission had to be cut short. On September 12th, 1966, Armstrong served as the Capsule Communicator (CAPCOM) for the Gemini 11 mission, remaining in communication with astronauts Pete Conrad and Dick Gordon as they conducted spacecraft rendezvous and EVA operations.
On April 5th, 1967, just three and half months after the Apollo 1 fire took place, Deke Slayton – one of the Mercury Seven astronauts and NASA’s first Chief of the Astronaut Office – brought Armstrong and many other veterans of project Gemini together and told that they would be flying the first Lunar missions.
Apollo 11 Crew Photo, showing Neil Armstrong (left), Buzz Aldrin (right), and Michael Collins (middle). Credit: NASA
Over the next six months, Armstrong and the other astronauts began training for a possible trip to the Moon, and Neil was named backup commander for the Apollo 8 mission. On December 23rd, 1968, as Apollo 8 orbited the Moon, Slayton informed Armstrong that he would be commander for the Apollo 11 mission, joined by Buzz Aldrin as lunar module pilot and Michael Collins as command module pilot.
Apollo 11:
On July 16th, 1969, the historic mission blasted off from the Kennedy Space Center in Florida at 13:32:00 UTC (9:32:00 a.m. EDT local time). Thousands of people crowded the highways and beaches near the launch site to watch the Saturn V rocket ascend into the sky. Millions more watched from home, and President Richard M. Nixon viewed the proceedings from the Oval Office at the White House.
The rocket entered the Earth’s orbit some twelve minutes later. After one and a half orbits, the S-IVB third-stage engine pushed the spacecraft onto its trajectory toward the Moon. After 30 minutes, the command/service module pair separated from this last remaining Saturn V stage, docked with the Lunar Module, and the combined spacecraft headed for the Moon.
The Apollo 11 Command and Service Modules (CSM) are photographed from the Lunar Module (LM) in lunar orbit during the Apollo 11 lunar landing mission. Credit: NASA
On July 19th at 17:21:50 UTC, Apollo 11 passed behind the Moon and fired its service propulsion engine to enter lunar orbit. On July 20th, the Lunar Module Eagle separated from the Command Module Columbia, and the crew commenced their Lunar descent. When Armstrong looked outside, he saw that the computer’s landing target was in a boulder-strewn area which he judged to be unsafe. As such, he took over manual control of the LM, and the craft landed at 20:17:40 UTC with only 25 seconds of fuel left.
Armstrong then radioed to Mission Control and announced their arrival by saying: “Houston, Tranquility Base here. The Eagle has landed.” Once the crew had gone through their checklist and depressurized the cabin, the Eagles’ hatch was opened and Armstrong began walking down the ladder to the Lunar surface first.
When he reached the bottom of the ladder, Armstrong said: “I’m going to step off the LEM now” (referring to the Lunar Excursion Module). He then turned and set his left boot on the surface of the Moon at 2:56 UTC July 21st, 1969, and spoke the famous words “That’s one small step for [a] man, one giant leap for mankind.”
About 20 minutes after the first step, Aldrin joined Armstrong on the surface and became the second human to set foot on the Moon. The duo then began their tasks of unveiling a plaque commemorating their flight, setting up the Early Apollo Scientific Experiment Package, and planting the flag of the United States. The crew then returned to the LM and blasted off, commencing their return trip to Earth.
Neil Armstrong is visible in the helmet of Buzz Aldrin during the Apollo 11 landing in July 1969. Credit: NASA
Upon returning to Earth, the Apollo 11 crew went on a 45-day tour around the world called the “Giant Leap” tour. Armstrong also traveled to the Soviet Union to talk at the 13th annual conference of the International Committee on Space Research. While there, he met Valentina Tereshkova (the first female astronaut to go into space), Premier Alexei Kosygin, and was given a tour of the Yuri Gagarin Cosmonaut Training Center.
Shortly after the Apollo 11 mission, Armstrong announced that he did not intend to fly in space again; and in 1971, resigned from NASA. He then settled into a life of teaching, accepting a position in the Department of Aerospace Engineering at the University of Cincinnati. After eight years, he resigned. He also spent much of this time acting as a corporate spokesperson and serving on the board of directors of several companies.
Retirement and Death:
During his post-Apollo years, Armstrong also served on two spaceflight accident investigations. The first took place in 1970, where he served as part of the panel that investigated the Apollo 13 mission, presented a detailed chronology of the mission and made recommendations. In 1986, President Reagan appointed him as vice-chairman of the Rogers Commission to investigate the Space-shuttle Challenger disaster of that year.
Neil Armstrong was buried at sea on Sept. 14th, 2012. The ceremony took place on board the USS Philippine Sea (CG-58) in the Atlantic Ocean. Credit: NASA
In 2012, Armstrong underwent vascular bypass surgery to relieve blocked coronary arteries. Although he was reportedly recovering well, he died on August 25th, in Cincinnati, Ohio. In a ceremony that was held aboard the USS Philippine Sea (an American missile cruiser) Armstrong was buried with honors in a ceremony where a U.S. Navy ceremonial guard draped an American flag over his ashes before commended them to the sea.
For his years of service, Armstrong has received numerous medals including the Presidential Medal of Freedom, the Congressional Space Medal of Honor, the Congressional Gold Medal, the Robert J. Collier Trophy, and the Sylvanus Thayer Award.
Neil Armstrong has had over a dozen elementary, middle and high schools named in his honor, and many streets, buildings, schools, and other places around the world have been named in honor of Armstrong and/or the Apollo 11 mission. The lunar crater Armstrong, which sits approx. 50 km (31 miles) from the Apollo 11 landing site, and asteroid 6469 Armstrong are named in his honor.
Armstrong was also inducted into the Aerospace Walk of Honor, the National Aviation Hall of Fame, and the United States Astronaut Hall of Fame. Armstrong and his Apollo 11 crewmates were the 1999 recipients of the Langley Gold Medal from the Smithsonian Institution. His alma mater, Purdue University, also named a new engineering hall after him, which was completed in 2007.
