NASA is returning a Martian alien sample to Earth, providing insights into the composition of Mars and potential signs of ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. These bits of rock and dust ...

Add Yahoo as a preferred source to see more of our stories on Google. In Universal Pictures' 1971 movie The Andromeda Strain, based on the Michael Crichton novel of the same name, a satellite crashes ...

There are many things the latest rover to reach Mars has been tasked with doing on location. Perseverance needs to look for signs of past microbial life there, determine the past habitability of the ...

The unusual specimen raised eyebrows because it appeared capable of causing levitation. An official investigation has not settled the matter, some UFO enthusiasts say.