Mars rover finds new clues for water
Posted: Mon, Nov 8, 2004, 8:22 AM ET (1322 GMT)
Data collected by NASA's Mars Exploration Rover Spirit has helped scientists understand the history of liquid water in one region of the Red Planet. Scientists said Thursday that data collected by Spirit as it climbs the Columbia Hills within Gusev Crater have led them to conclude that the rocks in that area originated as volcanic ash that fell from the air or flowed along the ground. Minerals in the ash were then altered by flowing water. Spirit continues to work well despite problems with its wheels; project officials said they have been able to successfully work around those problems, although they could be a sign of more mechanical problems to come as both Spirit and Opportunity age.
Data collected by NASA's Mars Exploration Rover Spirit has helped scientists understand the history of liquid water in one region of the Red Planet. Scientists said Thursday that data collected by Spirit as it climbs the Columbia Hills within Gusev Crater have led them to conclude that the rocks in that area originated as volcanic ash that fell from the air or flowed along the ground. Minerals in the ash were then altered by flowing water. Spirit continues to work well despite problems with its wheels; project officials said they have been able to successfully work around those problems, although they could be a sign of more mechanical problems to come as both Spirit and Opportunity age.
Related Links:
| <<previous article | next article>> |
|
news in brief
|
|
Starship explodes during preparations for static-fire test
Posted: Sun, Jun 22 6:52 AM ET (1052 GMT) |
|
news links
|
|
Thursday, July 3
Starlink Free to Launch Services in India Once IN-SPACe Approvals Are Complete: Jyotiraditya Scindia
IndUS Business Journal — 2:45 am ET (0645 GMT) Ahead of Musk’s Starlink launch, American satcom player Viasat expands India services
The Times of India — 2:44 am ET (0644 GMT) SpaceOps: Pentagon Reevaluating Future Data Transport Layer
Aviation Week — 2:42 am ET (0642 GMT) Jeff Bezos gave $100 million for a satellite. It just got lost in space
The Independent — 2:41 am ET (0641 GMT) SpaceX double launch lights up Florida sky, but most Volusia beachgoers don't notice
Daytona Beach (FL) News-Journal — 2:39 am ET (0639 GMT) |
