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Latest Guest Blog Posts

Dawn journal: A low-orbit shortcut to Ceres

Posted by Marc Rayman on 2013/05/02 02:11 CDT

Marc Rayman's latest Dawn journal explains why Dawn is currently closer to the Sun than both Ceres and Vesta.

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Dark No More: Exploring the Far Side of the Moon

Posted by Bill Dunford on 2013/04/29 02:11 CDT | 3 comments

The first human beings to see the mysterious "dark" side of the moon were not astronauts.

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Further Analysis of NASA's 2014 Budget Proposal

Posted by Van Kane on 2013/04/29 11:19 CDT | 7 comments

Now that groups and individuals have had time to digest the proposed 2014 NASA Planetary Science budget, they are highlighting the impacts of the proposed cuts. We are also getting the first independent reactions to the proposal to bring an asteroid to lunar orbit as a target for human exploration.

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Cutting NASA's Education and Public Outreach Efforts Now Is Short-sighted and Counterproductive

Posted by Lars Perkins on 2013/04/26 04:45 CDT | 4 comments

Lars Perkins, Chairman of NAC's Education Committee, writes a defense of NASA's Education and Outreach efforts, currently facing a major cut and restructuring in 2014.

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Antares sails test payload into orbit

Posted by Jason Davis on 2013/04/22 11:12 CDT | 3 comments

Orbital Sciences Corporation completed a major milestone for NASA's COTS program as their Antares rocket sent a test payload into orbit.

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No Place Like Home

Posted by Bill Dunford on 2013/04/21 03:07 CDT | 6 comments

Mars and Earth share a truly striking family resemblance, but there's no mistaking which one is home.

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Australia comes of age in the satellite world

Posted by Michele Bannister on 2013/04/15 04:56 CDT | 1 comments

On April 9, the current Australian government announced the first formal Australian space policy. Astronomy graduate student Michele Bannister explains what this means for the country.

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In a New Light

Posted by Bill Dunford on 2013/04/15 02:08 CDT | 3 comments

Cassini's unique views of Jupiter and Saturn.

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Antares ready for inaugural flight

Posted by Jason Davis on 2013/04/11 09:48 CDT | 5 comments

Orbital Sciences Corporation is ready to send their Antares rocket system on its inaugural flight.

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First Analysis: the NASA Planetary Science Budget for 2014

Posted by Van Kane on 2013/04/10 06:13 CDT | 7 comments

No mission to Europa, diminished funding for outer planets missions, a small bump to small spacecraft missions, and an increase for asteroid detection are part of the White House's proposal for NASA in 2014.

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