Space Flight | Universe Today

Franklin Chang Diaz's proposed VASIMR rocket engine could create very versatile spacecraft. Not only does the plasma-fueled rocket have the potential to make a trip to Mars in just over a month, it could also help clean up space trash in Earth orbit. “Our goal is to be able to have a garbage truck that will be picking up all of these objects at various orbits,” astronaut Chang Diaz said in an article in the Global Post. The debris could put into an “orbital graveyard,” he added, “or we could actually launch them to the sun and drive them to the sun, which is kind of the ultimate, cosmic dump.”
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The first attempt to send a rocket to the Moon via balloon hit a snag on Monday. The first test of the Aeronautics and Cosmonautics Romanian Association's (ARCA) balloon-launched rocket (or "rockoon") ended in failure when the "inflation arms" used to fill the balloon became entangled in the balloon itself. The arms had to be cut, and the operation – which required the use of a large naval frigate — was curtailed. ARCA hopes to compete in the Google Lunar X PRIZE, and intends on using their unusual rocket system to send an equally unique spherical lunar lander to win a $30 million prize.
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(Editor's Note: Ken Kremer is in Florida for Universe Today covering the launch of Atlantis.)
Space Shuttle Atlantis and her six person crew roared into space on Monday precisely as planned at 2:28 PM EST from the Kennedy Space Center in Florida. The yellow exhaust flames grew into a nearly blinding intensity as Atlantis ascended off the pad on a trail of crackling fire and smoke. For what felt like an eternity, it seemed like Atlantis would be engulfed in a rapidly expanding inferno emanating from her tail in mid air. The time span was in reality perhaps 5 seconds. Atlantis then dove straight upwards, arced over and finally looked like she would return back to Kennedy on a big circular loop directly through the wake of the exhaust plume. In fact that sight was just an optical illusion but the feeling was shared by other media I conversed with here at the KSC Press site.
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If you don't quite have the right stuff, but always thought being an astronaut would be cool, here's a way for you to contribute to the US space program. Go to bed. With NASA. "I would absolutely recommend it. It was one of the most amazing experiences of my life," said Heather Archuletta, who has participated in three different studies for the Human Test Subject Facility (HTSF) at the Johnson Space Center. These ongoing studies use long-term bed rest to simulate the effects of micro-gravity an astronaut would experience during extended space flight. "This is a great opportunity for the general public to help NASA with their scientific research," said John Foster, who works for Solitaire Creative Services, a company that promotes the studies.
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Monkeys have made contributions to spaceflight before, and NASA plans to start using them again to test the effects of radiation exposure on their performance of various tasks. With renewed efforts to send humans to the Moon and Mars – which exposes them to radiation from the Sun and galactic cosmic rays – NASA wants a better idea of exactly what the effects of this radiation will be on the cognitive performance of astronauts. A research proposal on the effects of radiation in primates is just one of twelve studies that NASA has chosen to fund through its Human Research Program grants for space radiobiology research. Read more…

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(Editor's Note: Ken Kremer is in Florida for Universe Today covering the current launch attempts of the space shuttle and Atlas) Image caption: The Atlas 5 will orbit the commercial Intelsat 14 communications satellite. This photo shows upper portion of rocket and umbilical cord connections leading from mobile launch platform to the decaled 4 meter wide white colored payload fairing and Centaur upper stage. The flight is designated as tail number AV-024. Credit: Ken Kremer

Shortly after midnight on Saturday November 14 the launch of an Atlas 5 rocket poised  at Complex 41 and bathed in xenon lights was suddenly halted when engineers discovered a power dropout with the ORCA, or Ordnance Remote Control Assembly.
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The next space shuttle mission STS-129, slated to launch next Monday Nov. 16, is a "spare parts and stock-up" mission. And the needed extra parts and supplies delivered to the International Space Station by Atlantis will mean spare years on the station’s life once the space shuttle fleet is retired. The mission is a landmark of sorts — not sure if it is a good landmark or bad — but STS-129 is scheduled to be the last space shuttle crew rotation flight. From here on out, crew rotation will be done by the Soyuz and any future commercial vehicle that may come online. Besides the crew, a payload of spiders and butterfly larvae will be on board Atlantis for an experiment that will be monitored by thousands of K-12 students across US. Find out more about the flight with a video preview of the mission, below.
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Upcoming commercial space flights are no longer only about rich, adventure-seeking space tourists. Researchers hope to capitalize on the prospect of quick, low-cost and frequent access to the micro-gravity environment of sub-orbital space. "We’ve got these great vehicles coming online and most of the discussion about them so far have centered on the tourism market," said Erika Wagner, member of SARG – the Suborbital Applications Researcher Group. "As researchers we felt this was a fantastic opportunity to do both science and education, as well."
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A new module for the space station blasted off today from the Baikonur Cosmodrome, Kazakhstan at 9:22 a.m. EST. The Poisk (which means "explore" in Russian) is a combination docking module/airlock/future research module. It will meet up with the ISS on Thursday at 10:44 am. Poisk is the first permanent pressurized module to be added since May of 2008, when the Japanese "JEM" research module became part of the ISS, and is the first major Russian addition to the station since the Pirs docking compartment was launched in 2001. The new module will be used as an additional docking port for Russian vehicles, as an airlock for Russian-based spacewalks and as a platform for external science experiments.
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Here are the first images of the Apollo 11 landing site since the Lunar Reconnaissance Orbiter dropped into its 50 km mapping orbit. The sun is almost straight overhead on this image so there's no real shadows visible. What's great about this image is that we can actually see the footpads on the Lunar Module from which Armstrong made his giant leap for mankind! See the closeup below for more details. The other great thing about this top image is that we get a good look at West Crater, which is the rocky area that Neil Armstrong saw as the LM neared the surface. The computer trajectory would have taken them right in the middle of that boulder field, so Armstrong flew manually to change the flight plan to fly westward to find a safe landing spot. This image is 742 meters wide (about 0.46 miles). North is towards the top of the image.
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On the 75th anniversary of astronomer Carl Sagan's birth, the Planetary Society announced their plans to sail a spacecraft on sunlight alone by the end of 2010. Called LightSail, the project will launch three separate spacecraft over the course of several years, beginning with LightSail-1, which will demonstrate that sunlight alone can propel a spacecraft in Earth orbit. LightSails 2 and 3, will travel farther into space.

Sagan, co-founder of the Planetary Society was a long-time advocate of solar sailing.
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Apollo 13 crew reflects on the mission from David Meerman Scott on Vimeo.

Hear the story of what really happened on Apollo 13 from two of the astronauts who were on board, Jim Lovell and Fred Haise. Lovell provides great detail on the history of the oxygen tank and why it exploded, and both Lovell and Haise have some great stories to share about the flight, movie inaccuracies and more. Thanks to David Meerman Scott from Apollo Artifacts who took this video at the Kennedy Space Center at the Astronaut Scholarship Foundation event on November 6, 2009.

Also on Apollo Artifacts, check out a video of short speech by Neil Armstrong who gave a tribute to the Apollo 12 crew at the flight's 40th anniversary gala on November 7, 2009.

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The X-Prize competition for building a lander vehicle capable of making a simulated landing and liftoff on the Moon has come to a close, with the 1st place, $1 million award going to Masten Space Systems for their vehicle, Xoie (pronounced like the name 'Zoey'). Armadillo Aerospace came in a close second, and received $500,000 for their Scorpius rocket. The Northrop Grumman Lunar Lander X-Prize challenge was initiated to spur development of lunar landing vehicle by a privately funded institution. The last of the challenge flights occured Friday, October 30th, and the competition came down to the wire, as Masten encountered problems on Wednesday and Thursday challenge windows that delayed their final flight to the last day of the challenge. Read more…

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The U.S. Air Force began upgrading its ability to predict possible collisions in space after two satellites collided in February 2009, and has now done a collision analysis on over 800 maneuverable satellites. They hope to be able to track 500 more non-maneuvering satellites by year's end. But maneuverable satellites aren't the problem. The amount of space debris has risen by 40 per cent in the past four years alone. The Air Force Space Command now tracks 21,000 orbiting objects that are 10 centimeters or more across – including the 800 working satellites – and estimates that there are 500,000 smaller fragments in orbit.
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Russia's space agency chief is proposing to build a new spaceship with a nuclear engine. Reportedly,
Anatoly Perminov told a government meeting Wednesday that the preliminary design could be ready by 2012. It would take about nine more years and 17 billion rubles (about $600 million or 400 million euros) to build the ship. This ambitious proposal is a stark contrast to the current state of the Russian space program.
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