Tuesday, September 22, 2009

Radar Map of Buried Mars Layers Matches Climate Cycles

0 comments
New, three-dimensional imaging of Martian north-polar ice layers by a radar instrument on NASA's Mars Reconnaissance Orbiter is consistent with theoretical models of Martian climate swings during the past few million years.Alignment of the layering patterns with the modeled climate cycles provides insight about how the layers accumulated. These ice-rich, layered deposits cover an area one-third larger than Texas and form a stack up to 2 kilometers (1.2 miles) thick atop a basal deposit with additional...

Sunday, September 20, 2009

NASA Selects Target Crater for Lunar Impact

0 comments
NASA's Lunar Crater Observation and Sensing Satellite (LCROSS) is racing toward a double-impact on the moon at 7:30 am EDT on Oct. 9th. Today NASA announced exactly where the crash will take place.The target crater is Cabeus A. It was selected after an extensive review of the best places to excavate frozen water at the lunar south pole."The selection of Cabeus A was a result of a vigorous debate within the lunar science community. We reviewed the latest data from Earth-based observatories and our...

Thursday, September 17, 2009

This Week @ NASA 091109

0 comments
...

Tuesday, September 15, 2009

Best International Space Station Photos

0 comments
The International Space Station (ISS) is a research facility currently being assembled in Low Earth Orbit. On-orbit construction of the station began in 1998 and is scheduled to be complete by 2011, with operations continuing until at least 2015. As of 2009, the ISS is the largest artificial satellite in Earth orbit, with a mass larger than any previous space station.The ISS is a joint project among the space agencies of the United States (National Aeronautics and Space Administration - NASA), Russia...

Sunday, September 13, 2009

Discovery ends ISS mission in Mojave Desert

0 comments
The Discovery space shuttle has successfully touched down after its return from the International Space Station (ISS) was temporarily delayed by poor weather conditions and a close call with some potentially problematic orbiting space junk.However, while the shuttle is now safely back on terra firma, the enforced 24-hour delay left NASA with little option but to divert the landing of its stalwart orbiter from the Kennedy Space Center in Florida to the Edwards Air Force Base in California.Landing...

Monday, September 7, 2009

Berlin TV tower 'stolen' by Nasa

0 comments
Footage of the Berlin TV tower, one of the most recognisable buildings in Germany, being fired into space in an audacious Nasa "theft" has become a web hit.The 1,200ft tower, which bears a striking resemblance to a rocket, engulfs the centre of the city with smoke as it rises from the Berlin skyline.The impressive launch footage was created from a combination of genuine Nasa audio recordings, library images of the tower and the computer trickery of a young animator.Fabian Tischer, 28, grew up just...

Friday, September 4, 2009

NASA Lunar Reconnaissance Snapped

0 comments
NASA's Lunar Reconnaissance Orbiter (LRO) has snapped the Apollo 12 landing site where, on 14 November 1969, astronauts Alan Bean and Pete Conrad touched down to begin their 32-hour stay on the lunar surface:The Intrepid spacecraft touched down within 200 metres of the unmanned Surveyor 3 lander - launched two years earlier - at an "equatorial site on a flat lava plain" in western Oceanus Procellarum. NASA's caption to the picture explains: "The Intrepid lunar module descent stage, experiment package...

Thursday, September 3, 2009

Astronauts Informed of Possible Conjunction Maneuver!

0 comments
NASA space shuttle Capcom Tony Antonelli informed Discovery commander Rick Sturckow about a possible conjunction with debris from a portion of an Ariane 5 rocket body. The conversation was preempted on NASA Television by the HTV preflight briefing and was replayed after the briefing at 2:41 p.m. EDT. Tony Antonelli: We’ve been analyzing whether we need to do Debris Avoidance Maneuver (DAM). We’re considering all the options and they’re all still on the table. The closest point of approach is at...