NASA’s discovery of potential evidence of ancient life on Mars means “our galaxy could be teeming with life,” says a ...

The recent detection of potential signs of ancient microbial life on Mars by NASA’s Perseverance rover has sparked renewed ...

If life ever existed on Mars, traces of it might still be frozen beneath the planet's icy surface.

Mars’ north polar vortex locks its atmosphere in extreme cold and darkness, freezing out water vapor and triggering a ...

After NASA announced it had found potential evidence of ancient microbial life on Mars, imagery supposedly released by the US ...

NASA says they've discovered the clearest evidence of potential life on Mars to date, but as history shows, finding actual proof of life remains a difficult task.

Right now there is no conclusive evidence of life on Mars past or present. Nasa’s “leopard spots” are the most promising signs we have, but these are still inconclusive. If life exists on Mars today, ...

Mars is an inhospitable desert planet. Billions of years ago, things were different. In Jezero Crater, for example, fed by a ...

Blocks of frozen carbon dioxide sliding down Martian dunes may have carved the planet’s strange gullies, mimicking the work ...

A NASA study shows bacteria fragments can survive 50 million years in Martian ice. Pure ice, not rock, could hold clues to ...

November's Sky Above episode features a supermoon, meteor shower, and interstellar comet, with experts discussing these ...

The findings may redefine the known boundaries of life on Earth and offer a model for what microbial life might look like on ...