Comet Lovejoy on 22 Dec. 2011 from the International Space Station. Comet Lovejoy is visible near Earth’s horizon in this nighttime image photographed by NASA astronaut Dan Burbank, Expedition 30 commander, onboard the International Space Station on Dec. 22, 2011. Credit: NASA/Dan Burbank
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Check out this absolutely stunning collection of new Comet Lovejoy photos taken by space station commander Dan Burbank just before the Christmas holidays on Dec. 22, 2011 – what an amazing holiday treat, the Chrtistmas Comet!
Burbank shot these exquisitely detailed nighttime images showing the comet near the Earth’s horizon and framed with a gorgeously rich star field, all while floating aboard the International Space Station (ISS) some 400 kilometers (250 miles) above all of us – and absent any atmospheric interferences and distortions !
Burbank is a NASA astronaut and commander of ISS Expedition 30.
The comet has put on a spectacular show for observers in the Earth’s southern hemisphere despite prognostications of a fiery death as it careened through the suns corona during perihelion on Dec. 16 at a distance of 140,000 kilometers (87,000 mi).
Astronaut Burbank launched to the ISS on Nov. 13 along with Russian cosmonauts Anton Shkaplerov and Anatoly Ivanishin aboard the Soyuz TMA-22 capsule from the Baikonur Cosmosdrome. The trio docked on Nov. 16 for a more than 4 month stay.
Comet Lovejoy was only discovered on 27 November 2011, by Australian amateur astronomer Terry Lovejoy and classified as a Kreutz sungrazer. It has put on an unexpected and magnificent Christmas Comet holiday show.
Burbank first caught an accidental glimpse of Comet Lovejoy on Dec. 21 and snapped an initial set of beautiful comet photos from the Cupola observation dome aboard the ISS.
And – there’s still time to create an Asteroid Vesta themed winter holiday greeting card, here
Prelaunch photo of Soyuz-TMA-22/Expedition 29/30 crew - NASA astronaut Dan Burbank and Russian cosmonauts Anton Shkaplerov and Anatoly Ivanishin Credit: Roscosmos
Three international travelers arrived safely at the International Space Station in their Soyuz TMA-03M spacecraft, docking just in time for the holidays, at 15:19 UTC on December 23, 2011. Oleg Kononenko from Russia, NASA astronaut Don Pettit and European Space Agency astronaut Andre Kuipers from The Netherlands docked at the Rassvet module on the Russian segment of the complex, and a few hours later were greeted by three other crew members on the outpost, station Commander Dan Burbank of NASA and Russian Flight Engineers Anton Shkaplerov and Anatoly Ivanishin, who have been aboard the orbital laboratory for just over a month. Continue reading “New Crew Arrives Safely at International Space Station”
Comet Lovejoy is visible near Earth’s horizon in this nighttime image photographed by NASA astronaut Dan Burbank, Expedition 30 commander, onboard the International Space Station on Dec. 21, 2011. Credit: NASA
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*Now updated with video!*
We can’t get enough of Comet Lovejoy! But this latest image is off the charts for its beauty and it’s jaw-dropping to contemplate it was taken from space. Dan Burbank, Expedition 30 commander onboard the International Space Station took this image of Comet Lovejoy on Dec. 21, 2011. See more of Burbank’s shots of Lovejoy here.
NASA now has a timelapse video of Burbank’s observations of Comet Lovejoy:
The Soyuz TMA-03M spacecraft is lifted on to the launch pad at the Baikonur Cosmodrome in Kazakhstan, Monday, Dec. 19, 2011. The rocket is being prepared for launch on December 21 to carry the crew of Expedition 30 to the International Space Station. Photo Credit: (NASA/Carla Cioffi)
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Brrrr! It was frigid in Kazakhstan yesterday as the next Soyuz to the ISS rolled to the launchpad at the Baikonur Cosmodrome. Thermometers read a frosty 24 degrees below zero C, prompting astronaut Don Pettit to comment, “It is so cold that even microphones have a fur hat.” Pettit, Russian cosmonaut Oleg Kononenko and European Space Agency astronaut Andre Kuipers will launch aboard their Soyuz TMA-03M spacecraft at 13:16 UTC (8:16 a.m. EST) Wednesday, to bring the crew compliment on the ISS back to six.
You can watch the launch on NASA Television (coverage of the launch begins at 12: 30 UTC (7:30 a.m. EST) or on ESA’s website. ESA TV Live coverage starts for a lift-off (at 14:16) with inserts from Baikonur and TSUP Moscow Mission Control Centre and inside Soyuz capsule.
The trio will dock to the Rassvet module of the station on Friday. They will join their Expedition 30 colleagues Commander Dan Burbank from NASA and Russian Flight Engineers Anton Shkaplerov and Anatoly Ivanishin, who have been aboard the ISS since mid-November.
The past few months, we’ve been posting all the incredible time-lapsevideo that the astronauts on the space station have been taking. Just how can they shoot such amazing footage? In Episode 2 of the new NASA video series, “Inside the International Space Station,” Expedition 29 Commander Mike Fossum speaks from space with astronaut Mike Massimino about Fossum’s amazing time lapse photography.
Dr. Alan Stern, Associate Vice President, Space Science and Engineering Division, Southwest Research Institute. Photo Credit: Southwest Research Institute
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We’re testing a new “Ask” article format here at Universe Today and we know you’ve got a question you’d like to ask Alan Stern!
Here’s how it works: Readers can submit questions they would like Universe Today to ask the guest responder. Simply post your question in the comments section of this article. We’ll take the top five (or so) questions, as ranked by “likes” on the discussion posts. If you see a question you think is good, click the “like” button to give it a vote.
Keep in mind that final question acceptance is based on the discretion of Universe Today and in some cases, the responder and/or their employer.
Our inaugural launch (pun intended) will feature Dr. Alan Stern, principal investigator for NASA’s “New Horizons” mission to Pluto.
Stern is a planetary scientist and an author who has published more than 175 technical papers and 40 popular articles. His research has focused on studies of our solar system’s Kuiper belt and Oort cloud, comets, satellites of the outer planets, Pluto and the search for evidence of solar systems around other stars. He has worked on spacecraft rendezvous theory, terrestrial polar mesospheric clouds, galactic astrophysics and studies of tenuous satellite atmospheres, including the atmosphere of the Moon.
Stern has a long association with NASA, serving the agency’s Associate Administrator for the Science Mission Directorate from 2007-2008; he was on the NASA Advisory Council and was the principal investigator on a number of planetary and lunar missions, including his current stint with the New Horizons Pluto-Kuiper Belt mission. He was the principal investigator of the Southwest Ultraviolet Imaging System, which flew on two space shuttle missions, STS-85 in 1997 and STS-93 in 1999.
He has been a guest observer on numerous NASA satellite observatories, including the International Ultraviolet Explorer, the Hubble Space Telescope, the International Infrared Observer and the Extreme Ultraviolet Observer.
Stern holds bachelor’s degrees in physics and astronomy and master’s degrees in aerospace engineering and planetary atmospheres from the University of Texas, Austin. In 1989, Stern earned a doctorate in astrophysics and planetary science from the University of Colorado at Boulder.
Aside from being the Principal Investigator for NASA’s “New Horizons” mission to Pluto, Currently Stern is the Associate Vice President of R&D – Space Science and Engineering Division at the Southwest Research Institute and recently was appointed director of the Florida Space Institute at Kennedy Space Center.
For those of you who are fans of Pluto, Dr. Stern went on the record against the IAU’s decision in 2006, stating “It’s an awful definition; it’s sloppy science and it would never pass peer review..”
Before submitting your question, take a minute and read a bit more about Dr. Stern at: Dr. Alan Stern
We’ll take questions until 4:00PM (MST) Tuesday December 20th and provide a follow up article with Dr. Stern’s responses to your questions.
SpaceX Dragon spacecraft approaches ISS on Test Flight set for Feb. 7, 2012 launch. During the SpaceX COTS 2/3 demonstration mission in February 2012, the objectives include Dragon demonstrating safe operations in the vicinity of the ISS. After successfully completing the COTS 2 rendezvous requirements, Dragon will receive approval to begin the COTS 3 activities, gradually approaching the ISS from the radial direction (toward the Earth), to within a few meters of the ISS. Astronauts will reach out and grapple Dragon with the Station’s robotic arm and then maneuver it carefully into place over several hours of operations. Credit: NASA / SpaceX.
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Make or break time for NASA’s big bet on commercial space transportation is at last in view. NASA has announced Feb. 7, 2012 as the launch target date for the first attempt by SpaceX to dock the firms Dragon cargo resupply spacecraft to the International Space Station (ISS), pending final safety reviews.
The Feb. 7 flight will be the second of the so-called Commercial Orbital Transportation Services (COTS) demonstration flights to be conducted by Space Exploration Technologies, or SpaceX, under a contact with NASA.
Several months ago SpaceX had requested that the objectives of the next two COTS flights, known as COTS 2 and COTS 3, be merged into one very ambitious flight and allow the Dragon vehicle to actually dock at the ISS instead of only accomplishing a rendezvous test on the next flight and waiting until the third COTS flight to carry out the final docking attempt.
The Dragon will remain attached to the ISS for about one week and astronauts will unload the cargo. Then the spacecraft will depart, re-enter the Earth atmosphere splashdown in the Pacific Ocean off the coast of California.
“The cargo is hundreds of pounds of astronaut provisions,” SpaceX spokeswoman Kirstin Grantham told Universe Today.
SpaceX Dragon approaches the ISS
Astronauts can reach it with the robotic arm and berth it at the Earth facing port of the Harmony node. Illustration: NASA /SpaceX
“SpaceX has made incredible progress over the last several months preparing Dragon for its mission to the space station,” said William Gerstenmaier, NASA’s associate administrator for the Human Exploration and Operations Mission Directorate. “We look forward to a successful mission, which will open up a new era in commercial cargo delivery for this international orbiting laboratory.”
Since the forced retirement of NASA’s Space Shuttle following the final fight with orbiter Atlantis in July 2011 on the STS-135 mission, the US has had absolutely zero capability to launch either supplies or human crews to the massive orbiting complex, which is composed primarily of US components.
In a NASA statement, Gerstenmaier added, “There is still a significant amount of critical work to be completed before launch, but the teams have a sound plan to complete it and are prepared for unexpected challenges. As with all launches, we will adjust the launch date as needed to gain sufficient understanding of test and analysis results to ensure safety and mission success.”
SpaceX lofted the COTS 1 flight a year ago on Dec. 8, 2010 and became the first private company to successfully launch and return a spacecraft from Earth orbit. SpaceX assembled both the Falcon 9 booster rocket and the Dragon cargo vessel from US built components.
An astronaut operating the robot arm aboard the ISS will move Dragon into position at the berthing port where it will be locked in place at the Harmony node. Illustration: NASA /SpaceX
The new demonstration flight is now dubbed COTS 2/3. The objectives include Dragon safely demonstrating all COTS 2 operations in the vicinity of the ISS by conducting check out procedures and a series of rendezvous operations at a distance of approximately two miles and the ability to abort if necessary.
The European ATV and Japanese HTV cargo vessels carried out a similar series of tests during their respective first flights.
After accomplishing all the rendezvous tasks, Dragon will then receive approval to begin the COTS 3 activities, gradually approaching the ISS from below to within a few meters.
Specially trained astronauts working in the Cupola will then reach out and grapple Dragon with the Station’s robotic arm and then maneuver it carefully into place onto the Earth-facing side of the Harmony node. The operations are expected to take several hours.
The COTS Demo 2/3 Dragon spacecraft at Cape Canaveral. Photo: SpaceX
If successful, the Feb. 7 SpaceX demonstration flight will become the first commercial mission to visit the ISS and vindicate the advocates of commercial space transportation who contend that allowing private companies to compete for contracts to provide cargo delivery services to the ISS will result in dramatically reduced costs and risks and increased efficiencies.
The new commercial paradigm would also thereby allow NASA to focus more of its scarce funds on research activities to come up with the next breakthroughs enabling bolder missions to deep space.
If the flight fails, then the future of the ISS could be in serious jeopardy in the medium to long term because there would not be sufficient alternative launch cargo capacity to maintain the research and living requirements for a full crew complement of six residents aboard the orbiting laboratory.
Feb. 7 represents nothing less than ‘High Stakes on the High Frontier’.
NASA is all about bold objectives in space exploration in both the manned and robotic arenas – and that’s perfectly represented by the agencies huge gamble with the commercial cargo and commercial crew initiatives.
Nov. 23 update: NASA reports that flight controllers have downgraded conjunction threat, and there is now no need for the crew to shelter in place on the space station.
What a fine welcome for the new crew on board the ISS: The three astronauts/cosmonauts on the space station may have to take shelter in their Soyuz spacecraft early Wednesday morning (Nov. 23), due to a close flyby or even a possible collision with a piece of space debris. Mission Control called up to the Expedition 30 at 2:06 pm EST today (Nov. 22), saying it was too late to do a debris avoidance maneuver with the entire station, and the crew should be ready to “shelter in place” in the Soyuz vehicle.
Reports are that the object is a piece of debris about 4 inches (10 centimeters) in diameter from the Chinese Fengyun 1C weather satellite that was destroyed in 2007. Current tracking indicates the object may come within 850 meters (2,800 feet) of the station.
An approach of debris is considered close only when it enters an imaginary “pizza box” shaped region around the station, measuring 0.75 kilometers above and below the station and 25 kilometers on each side (2,460 feet above and below and 15.6 by 15.6 miles). The undocking of the Expedition 29 crew yesterday altered the orbit of the ISS enough so that this object –which had previously not been a threat – is now on its way for a very close pass with the station.
Commander Dan Burbank and Flight Engineers Anton Shkaplerov and Anatoly Ivanishin will awake early and confer with Mission Control on the latest tracking data of the object, and decide by 4:30 a.m. EST (0930 UTC) on Nov. 23 if they should take shelter in the Soyuz.
NASA’s Chief Scientist for Orbital Debris Nicholas Johnson told Universe Today during a previous close conjunction of space debris and the ISS that on average, close approaches to ISS occur about three times a month.
Johnson said that small pieces of debris have already collided with ISS on many occasions, but these debris to date have not affected the safety of the crew or the operation of the mission. “The dedicated debris shields on ISS can withstand particles as large as 1 cm in diameter,” he said.
The crew has taken shelter in the Soyuz vehicles only twice during the 11 years of continual human presence on the ISS.
Ron Garan preparing to take some time-lapse photography from the International Space Station Cupola, traveling over coastal Australia, ‘giving new meaning to the Peter Garbriel song, ‘Downside Up,’ which accompanies the video,’ Ron Garan said. Image taken by fellow astronaut Mike Fossum.
We’ve seen lots of timelapse videos lately from the International Space Station, as the astronauts have just recently started shooting long sequences of images enabling the creation of these stunning videos made from still photos. This video was put together by one of the photographers himself — Ron Garan — who returned home on September 16, 2011 after spending about six months in space. Today on his blog, Fragile Oasis, Garan explained how the genesis of time-lapse photography on the ISS came from a suggestion from Katrina Willoughby, a photography instructor for the astronauts.
“I hadn’t tried time-lapse yet because I overestimated how hard it would be to capture great images, and the time-lapse photography I had seen to date didn’t seem as impressive as the still imagery we had been taking with some of the new equipment onboard,” Garan said.
But he set up a Nikon D3S camera in the Cupola on the space station (see an awesome picture of him, below, working in the Cupola), took some practice shots, and worked on getting the right settings, then set up the camera to take about 500 pictures at 3-second intervals.
“When I saw the results, I was so excited that I couldn’t sleep!” Garan said, adding that these videos really do give a great representation of what the view is like from space.
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Following Garan’s lead, the other astronauts have since joined in taking time-lapse imager, and astronaut Mike Fossum has “since elevated time-lapse photography from space to an art form,” Garan said.
