Penn State researchers are taking the unique resilience of tardigrades or ‘water bears’ as a basis for evaluation into how living organisms will respond and protect Martian resources. These ...

Scientists say caves on Mars and icy moons may host microbial life and serve as future habitats for astronauts to be sent to ...

Mars was long considered an inhospitable planet characterized by extremely cold temperatures and constant bombardment by ...

Mars may be hostile, but it might not be entirely unlivable. In lab experiments, yeast cells survived simulated Martian shock ...

Perseverance found the minerals in an ancient river channel, but researchers say geology may still beat biology ...

Living on Mars presents extreme challenges including toxic soil lack of atmosphere and deadly radiation making long term ...

A lunar base might be feasible; a Mars city is another matter. However, the pressing task is terrestrial: keep Earth ...

Searching for past or present life on Mars is the sole driving force behind every mission we send to the red planet, from orbiters to landers to rovers. However, there remains a concern in the ...

"The most likely explanation is that it corresponds to human-made debris." ...