Tests conducted with tardigrades suggest that there is something in Martian dirt that dramatically reduces biological ...

Estimating a mass for a potentially hazardous asteroid (PHA) is perhaps the single most important thing to understand about ...

Tardigrades, commonly known as water bears, may be better suited by a new name: Tardiguardians of the Galaxy. Unlike the fictional ragtag team of unenthusiastic heroes, the microscopic animals are ...

Earth is hit by asteroids all the time, but to avoid severe damages in the future NASA's Double Asteroid Redirection Test ...

CesiumAstro Inc., a global provider of space and defense communications systems and satellites, today announced the ...

Tardigrades, a type of microscopic animal, in can reveal information about how life interacts with simulated Martian mineral ...

Applied Aerospace & Defense (Applied) announced its acquisition of Vertigo Aerospace known for its innovative product line of Spinnaker(R) deorbit systems. Spinnaker(R) drag sails are designed to ...

A judge is set to rule on keeping a prosecutor on the case of conservative activist Charlie Kirk's killing in Utah. Kirk was shot onstage while speaking outdoors at a college in Orem in ...

NASA has just issued quite the alarming update on thousands of so-called 'city-killer' asteroids that could hit Earth. The space rocks, each around 140 metres wide, are moving through near-Earth space ...

NASA planetary defense officer Kelly Fast reported to the American Association for the Advancement of Science in Phoenix, Arizona, that humanity remains unprepared for mid-size asteroids that could ...

She’s worried about the a-rock-alypse. A planetary defense expert is warning that humanity is defenseless against up to 15,000 undetected near-Earth asteroids that have the potential to take out a ...

Add Yahoo as a preferred source to see more of our stories on Google. Nasa said that around 15,000 mid-sized asteroids are unaccounted for - Maciej Frolow Astronomers do not know where thousands of ...