Scientists find unique, water-rich Martian meteorite
Posted: Fri, Jan 4, 2013, 6:47 AM ET (1147 GMT)
A meteorite discovered in Africa over a year ago is from Mars, but is unlike any other Martian meteorite found to date, scientists reported this week. The meteorite, designated NWA 7034 and nicknamed "Black Beauty," was found in the Sahara Desert in 2011. Its composition matches closely with rocks on the surface of Mars, but is different from other "SNC" Martian meteorites, leading scientists to conclude this meteorite is the first from the Martian crust. NWA 7034 formed about 2.1 billion years ago, around the beginning of the most recent geologic period on Mars. The meteorite also contains more than 10 times as much water as other Martian meteorites, perhaps due to interaction with water in the Martian crust.
A meteorite discovered in Africa over a year ago is from Mars, but is unlike any other Martian meteorite found to date, scientists reported this week. The meteorite, designated NWA 7034 and nicknamed "Black Beauty," was found in the Sahara Desert in 2011. Its composition matches closely with rocks on the surface of Mars, but is different from other "SNC" Martian meteorites, leading scientists to conclude this meteorite is the first from the Martian crust. NWA 7034 formed about 2.1 billion years ago, around the beginning of the most recent geologic period on Mars. The meteorite also contains more than 10 times as much water as other Martian meteorites, perhaps due to interaction with water in the Martian crust.
Related Links:
| <<previous article | next article>> |
|
news in brief
|
|
NASA IG cites overconfidence and unrealistic schedules for Starliner woes
Posted: Sat, Jul 4 8:11 PM ET (0011 GMT) |
|
news links
|
|
Tuesday, July 14
Warsaw to host ESA's New Security Centre
Defence24 — 6:41 am ET (1041 GMT) Astronaut legend issues update on his return to space
Oxford Mail — 6:41 am ET (1041 GMT) SpaceX to Briefly Test V3 Starlink Satellites on Next Starship Flight
PC Magazine — 6:40 am ET (1040 GMT) SpaceX Doubles Starlink Service Prices For Bizav
Aviation Week — 6:39 am ET (1039 GMT) USSF To Award Space Data Network, AMTI Launches By End Of Fiscal ’26
Aviation Week — 6:37 am ET (1037 GMT) |
