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Pluto is reluctant to give up its secrets. Last week at the American Geophysical Union meeting I attended sessions featuring results from the New Horizons mission, and most of the presentations could be summed up thusly: the data sets are terrific, but there are still a lot of Pluto features that have scientists scratching their heads.
Posted by Jason Davis on 2015/12/21 12:05 CST
NASA astronauts Scott Kelly and Tim Kopra successfully completed a spacewalk to free a stuck Mobile Transporter cart outside the International Space Station.
Yesterday at the American Geophysical Union meeting, the Curiosity science team announced the discovery of a mineral never before found on Mars. The finding was the result of a fortuitous series of events, but as long as Curiosity's instruments continue to function well, it's the kind of discovery that Curiosity should now be able to repeat.
Posted by Jason Davis on 2015/12/18 12:07 CST
A rail-riding cart weighing nearly a metric ton jammed while moving along the International Space Station's exterior yesterday, prompting ground controllers in Houston to prepare for an unscheduled spacewalk.
The OSIRIS-REx team successfully and safely completed sine vibration (sine vibe) testing on the spacecraft prior to the Thanksgiving holiday. The sine vibe tests are designed to verify the system performs as expected after being exposed to flight-like low frequency vibration input.
Congress's plan to fund the U.S. government in 2016 includes a stellar $1.3 billion increase for NASA over last year, nearly $730 million above the President's request.
Posted by Jason Davis on 2015/12/17 11:52 CST
On Monday, LightSail engineers and mission managers met at The Planetary Society's Pasadena, California headquarters to prepare for a rigorous suite of spacecraft tests that are expected to begin in January.
Finally! It has been a long wait, but so worth it: the Rosetta OSIRIS science camera team has delivered the first pile of data from the rendezvous with comet 67P to ESA's Planetary Science Archive. I have spent a good chunk of the last three days playing with the data, and it's spectacular.