LOS ANGELES (AP) — NASA scientists say tests on a Mars rock show the planet could have supported primitive life.
The analysis was done by the rover Curiosity, which drilled into the rock, crushed it and tested a tiny sample. The rover was the first spacecraft sent to Mars that could collect a sample from deep inside a rock.
At a briefing at NASA's Washington headquarters on Tuesday, NASA scientist said the rock contains clay minerals that formed in a watery environment — an environment that may be favorable for microscopic organisms.
Curiosity had already found a hint of the site's watery past — an ancient streambed that the six-wheel rover crossed to get to the flat bedrock.
The rover made a dramatic landing near the Mars equator last August for a two-year mission.
Sunday, May 19 2013 5:28 PM EDT2013-05-19 21:28:28 GMT
The Connecticut Department of Transportation and Metro-North Railroad today released the following information regarding service on the New Haven commuter rail line, in the wake of the May 17 derailment
The Connecticut Department of Transportation and Metro-North Railroad today released the following information regarding service on the New Haven commuter rail line, in the wake of the May 17 derailment
Sunday, May 19 2013 4:05 PM EDT2013-05-19 20:05:22 GMT
The federal judge presiding over civil rights challenges to the stop-and-frisk practices of the New York Police Department has no doubt where she stands with the government.
The federal judge presiding over civil rights challenges to the stop-and-frisk practices of the New York Police Department has no doubt where she stands with the government.
Sunday, May 19 2013 3:37 PM EDT2013-05-19 19:37:14 GMT
Commuters are bracing for a difficult trip around southwest Connecticut and to New York City beginning Monday as workers repair the Metro-North commuter rail line crippled by a derailment and crash.
Commuters are bracing for a difficult trip around southwest Connecticut and to New York City beginning Monday as workers repair the Metro-North commuter rail line crippled by a derailment and crash.
Sunday, May 19 2013 3:14 PM EDT2013-05-19 19:14:07 GMT
Authorities say one person is dead and another was injured when the vehicle they were in ran off the road and crashed into Huntington harbor on Long Island Saturday evening.
Authorities say one person is dead and another was injured when the vehicle they were in ran off the road and crashed into Huntington harbor on Long Island Saturday evening.
Sunday, May 19 2013 2:56 PM EDT2013-05-19 18:56:41 GMT
The NYPD says a 14-year-old girl was shot and killed on a Queens MTA bus Saturday night. The incident happened around 8:50 p.m. on board the Q-6 bus on Sutphin Avenue and Rockaway Boulevard
The NYPD says a 14-year-old girl was shot and killed on a Queens MTA bus Saturday night. The incident happened around 8:50 p.m. on board the Q-6 bus on Sutphin Avenue and Rockaway Boulevard
Sunday, May 19 2013 12:24 AM EDT2013-05-19 04:24:33 GMT
Officials in Connecticut say it was amazing that there were no fatalities or more injuries after two Metro-North trains collided around 6 p.m. in Fairfield Friday evening.
Officials in Connecticut say it was amazing that there were no fatalities or more injuries after two Metro-North trains collided around 6 p.m. in Fairfield Friday evening.
(NASA)
