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Dawn Journal: Measuring Light
Posted by Marc Rayman on 2016/02/01 01:20 CST | 6 comments
Chief Engineer and Mission Director Marc Rayman explains some of the measurements the Dawn mission is taking at Ceres, most of which depend on sunlight.
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Dawn Journal: Science on Ceres
Posted by Marc Rayman on 2016/01/01 07:02 CST | 15 comments
The Dawn mission is developing humankind’s most intimate portrait ever of a dwarf planet. Mission Director and Chief Engineer Marc Rayman returns with his monthly update on the mission's progress.
Dawn Journal: Descent to LAMO
Posted by Marc Rayman on 2015/12/02 12:02 CST | 12 comments
Dawn's Chief Engineer and Mission Director Marc Rayman previews what's in store as the spacecraft moves into its final mapping orbit around dwarf planet Ceres.
Dawn Journal: A Bounty of Data
Posted by Marc Rayman on 2015/10/30 08:22 CDT | 15 comments
Dawn has completed another successful campaign to acquire a wealth of data in its exploration of dwarf planet Ceres, providing our clearest and most complete view ever of this world.
Dawn Journal: 8 Years in Space
Posted by Marc Rayman on 2015/09/28 07:49 CDT | 18 comments
On the 8th anniversary of the launch of the Dawn spacecraft, Chief Engineer and Mission Director Marc Rayman gives his annual summary of Dawn’s progress on its interplanetary travels.
Dawn Journal: Mapping Ceres
Posted by Marc Rayman on 2015/08/22 01:05 CDT | 48 comments
More than two centuries after its discovery, Ceres is being mapped in great detail by the Dawn spacecraft. Chief Engineer and Mission Director Marc Rayman gives an update on Dawn's progress.
Dawn Journal: Descent to HAMO
Posted by Marc Rayman on 2015/07/30 09:45 CDT | 26 comments
With a wonderfully rich bounty of pictures and other observations already secured, Dawn is now on its way to an even better vantage point around dwarf planet Ceres.
Dawn Journal: Ceres' Intriguing Geology
Posted by Marc Rayman on 2015/06/30 12:51 CDT | 10 comments
Dawn is continuing to unveil a Ceres of mysteries at the first dwarf planet discovered. Mission Director Marc Rayman gives us an update.
Dawn Journal: Spiralling Closer to Ceres
Posted by Marc Rayman on 2015/05/29 07:32 CDT | 6 comments
Dawn's Chief Engineer and Mission Director Marc Rayman gives an update as the spacecraft's orbit takes it even closer to the dwarf planet Ceres.
Dawn Journal: Getting Down to Science at Ceres
Posted by Marc Rayman on 2015/05/01 03:02 CDT | 14 comments
Dawn Mission Director and Chief Engineer Marc Rayman gives a status update on the mission, having finally arrived at dwarf planet Ceres.
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