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.
If Someone Secretly Controlled What You Say, Would Anyone Notice? 2014 10 01
The subject enters a room in which a 12-year-old boy is seated. A 20-minute conversation ensues. The subject quizzes the boy about current events and other topics to get a sense of his intelligence and personality. But the boy is not what he appears to be.
Unbeknownst to the subject, the boy is wearing a radio receiver in his ear, and ...
Can holding a magnet against your head help defeat depression? 2014 10 01
Former GP Sue Mildred suffered from crippling depression and anxiety for 20 years.
On two occasions it was so severe that she ended up in hospital, and for 15 years she was unable to work.
Sue, 51, has tried antidepressants, talking therapies and, out of desperation, even ECT (electro-convulsive therapy), where an electric current is passed through the brain.
This did ...
Extremists to have Facebook and Twitter vetted by anti-terror police 2014 09 30 Theresa May to announce new Extremist Disruption Orders to strengthen counter-terrorism if the Tories win the next general election
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They will also be barred from speaking at public events if they represent a threat to “the functioning of democracy”, ...
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