Mudstones from Gale Crater, the original landing site of Curiosity, were formed in a lake which may have existed on the planet for hundreds of thousand of years according to scientists.The basin which is 150km wide with a mountain at its centre, could very well have sustained more than one lake approximately 3.6 billion years ago.
Research analysis shows that the lake would have contained key biological elements like carbon, hydrogen, oxygen, nitrogen, and sulphur, creating perfect conditions for microbial life such as chemolithoautotrophs to thrive in.
The finding was made by researchers at NASA’s Mars Science Laboratory (MSL) Curiosity Rover Mission. Professor Sanjeev Gupta stated:
‘What we have found is that Gale Crater was able to sustain a lake on its surface at least once in its ancient past that may have been favourable for microbial life, billions of years ago.
‘This is a huge positive step for the exploration of Mars.
‘It is exciting to think that billions of years ago, ancient microbial life may have existed in the lake’s calm waters, converting a rich array of elements into energy.
"Too many white people" in Pittsburgh says government official 2015-07-31 2:14
According to Abby Wilson, the deputy director of the Department of Health’s Bureau of Public Policy and Community Relations in Allegheny County, there are too many White people in Pittsburgh.
She left Pittsburgh to work in South Africa and then study in the Netherlands, but now that she’s back, she wants to change it.
“My two main gripes (about Pittsburgh) are: too ...
Judge blocks group from releasing more Planned Parenthood videos 2015-07-31 2:35
The pro-life group behind a series of undercover Planned Parenthood videos accused the bioservice firm StemExpress late Wednesday of trying to â€ścover up this illegal baby parts tradeâ€ť after the company obtained a court order blocking the release of footage.
The Los Angeles Superior Court issued a temporary injunction Tuesday stopping the Center for Medical Progress from releasing any video showing ...
US Fish & Wildlife Service Investigating Killing Of Cecil The Lion 2015-07-31 2:18
The U.S. Fish and Wildlife Service announced that the agency is investigating the killing of Cecil the Lion, saying it will â€śgo where facts lead.â€ť
The agency made the announcement via Twitter Thursday.
Also Thursday, the Eden Prairie Police Department said that, while they will be stepping up neighborhood monitoring, they will not be providing personal protection for the dentist who killed ...
Dispute over bounced check caused brutal Hollywood shotgun killing: Cops 2015-07-31 2:40
Carrie Melvin, an aspiring Hollywood production assistant, was strolling with her boyfriend not far from Sunset Boulevard on the evening of July 5 when someone murdered her with a shotgun. Police have now arrested a suspect, Ezeoma Obioha, 31, and say his motivation was likely a dispute over a bounced check worth just a few hundred dollars.
A Los Angeles ...
California Drought Could Wipe Cities Off Map If Their Water Runs Out 2015-07-31 2:28
The epicenter of Californiaâ€™s drought crisis is in the Central Valley, where there are growing fears the drought could wipe entire towns off of the map.
Wells are going dry, jobs are harder to come by and families are already moving, either to different states or even Mexico in search of work.
Before visiting Tulare County, a place where wells have gone ...