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Posted by Jason Davis on 2015/01/28 05:30 CST
Now that Boeing and SpaceX have won the high-profile privilege of carrying astronauts to the ISS, they must start making public appearances as reluctant equals.
Last week's Dawn images of Ceres were just slightly less detailed than Hubble's best. This week's are just slightly better.
Posted by Emily Lakdawalla on 2015/01/27 12:43 CST
Chiron, which is both a centaur and a comet, may also have rings.
The first results of the Rosetta mission are out in Science magazine. The publication of these papers means that the OSIRIS camera team has finally released a large quantity of closeup images of comet Churyumov-Gerasimenko, taken in August and September of last year. I explain most of them, with help from my notes from December's American Geophysical Union meeting.
This May, the first of The Planetary Society's two member-funded LightSail spacecraft is slated to hitch a ride to space for a test flight aboard an Atlas V rocket.
Lowell Observatory's Matthew Knight addresses several points of confusion that have repeatedly come up in the coverage of Comet Lovejoy.
Posted by Larry Crumpler on 2015/01/22 05:10 CST
Larry Crumpler gives an update on the status of Opportunity's traverse toward Marathon Valley.
Curiosity has spent the last two months completing a second circuit of the Pahrump Hills field site, gathering APXS and MAHLI data. The work has been hampered by the loss of the ChemCam focusing laser, but the team is developing a workaround. Over the holidays, the rover downlinked many Gigabits of image data. The rover is now preparing for a drilling campaign.