Mars’ north polar vortex locks its atmosphere in extreme cold and darkness, freezing out water vapor and triggering a ...
Experiments show that biomolecules trapped in pure ice could withstand the harsh radiation of Mars for tens of millions of ...
NASA’s “leopard-spotted” Martian rock may be the clearest potential sign of ancient microbial life yet—proof awaits sample ...
Blocks of frozen carbon dioxide sliding down Martian dunes may have carved the planet’s strange gullies, mimicking the work ...
Scientists simulated the conditions of Mars in a lab to observe how blocks of carbon dioxide "dug" their way through the ...
A NASA study shows bacteria fragments can survive 50 million years in Martian ice. Pure ice, not rock, could hold clues to ...
Ancient Martian life might be preserved in ice for millions of years, new research suggests. Experiments show pure ice acts ...
A US team has found that organic material can be detected in ice beneath the Martian surface even after a very long time.
Right now there is no conclusive evidence of life on Mars past or present. Nasa’s “leopard spots” are the most promising ...
Amazon S3 on MSN
What science knows about the chance of life on Mars
The bold question-askers at What If explore whether Mars could actually support life. Hearing Abruptly Halted Amid Heated ...
8don MSN
Could we really turn Mars green?
Terraforming is the theoretical process of transforming a planet or moon to make it habitable for humans and other Earth-like ...
Did life really exist on Mars after all? Unfortunately, there is no conclusive evidence for this yet. Nevertheless, it would ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results