What is the behavior of modern space science when a visitor of another star system arrives measuring it during silence, or describing it in noisy terms? The longest lasting fascination in the case of ...

Strange grooves, swirling valleys, and hidden ice far from Mars’s poles reveal a surprisingly recent ice age, as new ESA ...

The purpose of the workshop, titled “Green Mars”, was to develop an “up-to-date perspective on the feasibility of terraforming Mars”.

Small lakes on ancient Mars may have remained liquid for decades, even with average air temperatures well below freezing.

All of which has yielded crisp views of many different Martian scenes, including the remnants of gaseous eruptions and impact ...

In an investigation to find out what sparked life on Earth, researchers have discovered that RNA formed through surprisingly ...

When Spirit dropped through the thin Martian air and bounced to a stop inside Gusev Crater, it did more than survive a ...

NASA lost communication with its MAVEN probe nearly a month ago, and efforts to re-establish a connection have been futile.