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  • How Salt Might Be the Key to Finding Life ...(03:20)
  • In our ongoing search for liquid water on Mars, scientists are now thinking that salt might be the key! How will salt change the game? Amy Shira Teite...
  • Date: July 25, 2014
  • Source: DNews
  • Did A Meteorite Finally Reveal Life On Mar...(03:00)
  • It's been debated for years whether there is life on Mars. Recently NASA scientists found evidence of water on a meteorite from the red planet! Dr. Ia...
  • Date: March 30, 2014
  • Source: DNews
  • Curiosity Finds Possible Life on Mars(02:23)
  • Could life have existed on Mars even before it flourished on Earth? That's the word from NASA after the rover Curiosity sent back some very intriguing...
  • Date: March 14, 2013
  • Source: DNews
  • Life on Mars: NASA Finds New Evidence(03:38)
  • New data from NASA's Opportunity rover confirms that Mars had sustained water and the right conditions to host life. WSJ's Monika Vosough reports.
  • Date: January 29, 2014
  • Source: WSJLive
  • Scientists Say There's No Life on Mars(00:39)
  • Scientists just went and ruined something else: Mars Rover has been cruising around the red planet for a year now, sniffing the air for methane and it...
  • Date: September 20, 2013
  • Source: NowThis News
  • 'Blobs and Tunnels' Could Be Key to Life o...(01:51)
  • The discovery of spheres and tunnels inside a meteorite could mean prevalent biotic activity for Mars hundreds of thousands of years ago.
  • Date: March 01, 2014
  • Source: Mashable
  • Life on Mars? New Doubts Emerge(03:14)
  • NASA scientists say they cannot find any traces of methane in the thin Martian air, dimming hopes that microbes might lurk under the protective blanke...
  • Date: September 20, 2013
  • Source: WSJLive
  • NASA: Life on Mars Was a Possibility(04:12)
  • A rock sample mined last month by NASA's $2.5 billion Curiosity rover suggests ancient Mars could have supported simple microbes more than three billi...
  • Date: March 13, 2013
  • Source: WSJLive
  • Life on Mars? NASA Says There Could Have B...(02:06)
  • An expedition to Mars by NASA's Curiosity rover has discovered nitrogen, oxygen, carbon and other chemicals that could have sustained life.
  • Date: March 13, 2013
  • Source: WSJLive
  • Life On Mars: NASA's Curiosity Rover Finds...(04:17)
  • At a press conference Tuesday, scientists revealed NASA's Curiosity rover has uncovered signs that ancient Mars had the essential elements necessary f...
  • Date: March 13, 2013
  • Source: HuffPost Live Highlights