Latest Guest Blog Posts
Posted by Garry Hunt on 2012/02/22 12:18 CST
Garry Hunt brings a distinctive perspective to the now-raging debate over the cuts to NASA's science program proposed in the Administration's fiscal year 2013 budget.
Posted by Neil Patrick Stewart on 2012/02/16 02:17 CST
Last week, I received a�press release�with the headline "Big Bend National Park Designated As International Dark Sky Park." I asked my brother Neil to write something about this announcement for me.�
How does the LRO lunar map compare with the new Chinese product from Chang'e 2?
Posted by Jason Davis on 2012/02/07 02:40 CST
The NuSTAR X-ray telescope will enable scientists to get a much-improved look at black holes and supernovae in both the Milky Way and other galaxies.
Posted by Louis D. Friedman on 2012/02/06 05:24 CST
It appears that Phobos-Grunt was doomed before it launched on November 9, 2011. Cheap parts, design shortcomings, and lack of pre-flight testing ensured that the spacecraft would never fulfill its goals.
Posted by Pat Donohue on 2012/02/03 10:02 CST
Guest Post: Patrick Donohue: Six days in the crater (day one)
Posted by A.J.S. Rayl on 2012/01/31 10:24 CST
As Opportunity worked away on its winter science campaign, the Mars Exploration Rover mission quietly completed its eighth Earth year of exploring the surface of the Red Planet last week, and is now roving on into Year 9 of its 90-day mission.