https://mars.nasa.gov/programmissions/science/goal1/

Exploration of the planet Mars - rover, mission, videos, pictures and information. ... It is likely, though not certain, that if life ever evolved on Mars, it did so in the ... and in what form would tell us a lot about where life might have developed.

https://spaceplace.nasa.gov/review/dr-marc-solar-system/life-on-mars.html

... no humans have ever tried to journey to Mars, and no such missions will be attempted for ... We have learned that even though Mars is more similar to Earth than ... While not officially part of the life experiments, the cameras did show us that ...

https://www.space.com/could-mars-support-life-today.html

May 9, 2019 ... "So, if there were life on Mars, it may have moved around, it may have ... If life did indeed come to Earth from somewhere else, there's a good ...

https://www.cbsnews.com/news/did-life-ever-exist-on-mars-it-could-have/

May 14, 2017 ... One-ton rover named Curiosity is on the hunt for answers and, as Bill Whitaker reports, the possibilities are "mind-blowing"

https://en.wikipedia.org/wiki/Life_on_Mars

The possibility of life on Mars is a subject of significant interest to astrobiology due to its .... If it did, it was probably microbial, existing communally in fluids or on ... on Mars and could contain signs of ancient life, if life ever existed on the planet. .... Nitrate is expected to be stable on Mars and to have formed by thermal shock  ...

https://www.cnn.com/2019/06/24/world/mars-life-potential-scn-trnd/index.html

2 days ago ... Life could have found a way to establish on Mars 4.48 billion years ago, according to a new study. That's when gigantic meteorites stopped ...

https://www.smithsonianmag.com/science-nature/life-on-mars-78138144/

How would we ever recognize them on Mars? ... discoveries that, once again, tempt scientists to believe that Mars harbors life—or did so in the past. ... When conditions on the surface of Mars turned nasty, life may have become extinct there.

https://artsandculture.google.com/exhibit/WwKyO5tfBwDOKQ

At Mars, NASA is conducting a series of missions over several decades to address the ... Curiosity set out to answer the question: Did Mars ever have the right ...

https://www.nytimes.com/2019/06/22/science/nasa-mars-rover-life.html

4 days ago ... A self-portrait of NASA's Curiosity rover on Mars in June 2018. ... notion that if life ever did arise on Mars, its microbial descendants could have ...

https://www.foxnews.com/science/mars-life-earlier-earth

11 hours ago ... A new study suggests that life may have existed on Mars hundreds of millions of years prior to its emergence on Earth. The Red Planet may ...