Sunday, December 22, 2024
Contact    |    RSS icon Twitter icon Facebook icon  
Unexplained Mysteries
You are viewing: Home > News > Space & Astronomy > News story
Welcome Guest ( Login or Register )  
All ▾
Search Submit

Space & Astronomy

NASA: Mars could have supported life

By T.K. Randall
March 13, 2013 · Comment icon 17 comments

Image Credit: NASA
The Curiosity rover has found the best evidence yet that Mars was once a habitable planet.
The rover made the discovery by collecting rock samples using its on-board drilling tool and analyzing them using its science instruments. What it found was that the rock contained clay minerals, a clear indication of the presence of neutral water. Ultimately the discovery suggests that at some point in the past there were at least some areas of Mars capable of supporting life as we know it.

"We have found a habitable environment that is so benign and supportive of life that probably if this water was around and you had been there, you would have been able to drink it," said project scientist John Grotzinger.
The US space agency (Nasa) has reported that its Curiosity rover has made another significant discovery on Mars. The robot has drilled into a rock that contains clay minerals - an indication of formation in, or substantial alteration by, neutral water.


Source: BBC News | Comments (17)




Other news and articles
Recent comments on this story
Comment icon #8 Posted by Waspie_Dwarf 12 years ago
NASA Rover Finds Conditions Once Suited for Ancient Life on Mars This set of images compares rocks seen by NASA's Opportunity rover and Curiosity rover at two different parts of Mars. On the left is " Wopmay" rock, in Endurance Crater, Meridiani Planum, as studied by the Opportunity rover. On the right are the rocks of the "Sheepbed" unit in Yellowknife Bay, in Gale Crater, as seen by Curiosity. Image credit: NASA/JPL-Caltech/Cornell/MSSS › Full image and caption › Latest images › Gallery › Videos http://img692.imageshack.us/img692/4441/733500maingrotzinger1piim.jpg PASADENA, Calif. --... [More]
Comment icon #9 Posted by wimfloppp 12 years ago
thankyou waspie for clearing that up.
Comment icon #10 Posted by Sundew 12 years ago
It is one thing to have the chemical elements, compounds, water and other conditions necessary for life and quite another to find life itself. The DNA molecule is one of the most (if not the most) complex known and along with RNA and protein is necessary for life as we understand. It is quite a step from have carbon, oxygen, etcetera to having a DNA molecule or something remotely complex as a living cell. I suppose it is possible to have a truly alien biology of some sort, but if that is the case would we overlook it in favor of how we understand life to exist?
Comment icon #11 Posted by paperdyer 12 years ago
Sundew - Who's to say any life Curiosity finds will be completely alien?
Comment icon #12 Posted by bison 12 years ago
Sundew - Who's to say any life Curiosity finds will be completely alien? Yes. Earth and Mars have apparently been trading rocks, blasted off one by asteroid impacts, and eventually falling onto the other, just about forever. It seems that simple life, lodged inside the rocks, might survive the trip. Mars, being smaller than Earth, may have cooled sufficiently for life to take hold there first, and then colonize Earth. We could all, in a sense, be Martians, at least by ancestry.
Comment icon #13 Posted by Waspie_Dwarf 12 years ago
Here is the video of the press conference where these findings were announced. At just over an hour it is quite a long video, but well worth watching. Curiosity's Mars Rock Drilling DiscussedAnalysis of the first sample of rock powder ever collected on Mars is discussed in this NASA TV briefing from the agency's headquarters in Washington, D.C. on Mar. 12.Source: NASATelevision - YouTube Channel
Comment icon #14 Posted by woopypooky 12 years ago
its fake. Curiosity never been to Mars. It was actually inside a studio
Comment icon #15 Posted by The New Richard Nixon 12 years ago
its fake. Curiosity never been to Mars. It was actually inside a studio proof please
Comment icon #16 Posted by Andromedan Starseed 333 12 years ago
nothing new
Comment icon #17 Posted by Waspie_Dwarf 12 years ago
Curiosity Rover Report (Mar. 15, 2013): Rover Hits PaydirtCuriosity's analyzed rock sample proves ancient Mars could have supported living microbes. Source: JPLnews - YouTube Channel


Please Login or Register to post a comment.


Our new book is out now!
Book cover

The Unexplained Mysteries
Book of Weird News

 AVAILABLE NOW 

Take a walk on the weird side with this compilation of some of the weirdest stories ever to grace the pages of a newspaper.

Click here to learn more

We need your help!
Patreon logo

Support us on Patreon

 BONUS CONTENT 

For less than the cost of a cup of coffee, you can gain access to a wide range of exclusive perks including our popular 'Lost Ghost Stories' series.

Click here to learn more

Recent news and articles