NASA has uncovered major new clues on Mars that could point to alien life. The space agency’s rover has found chemicals on ...

Europa looks like a frozen, lifeless moon — but beneath its shattered ice, scientists think there may be a vast saltwater ...

NASA's Curiosity rover uncovered critical new samples, including a series of compounds planetary scientists consider building ...

House Republicans opened an investigation into missing scientists in advanced aerospace research, requesting information from ...

NASA's Curiosity rover has found DNA-like molecules and space-rock chemicals on Mars, proving the Red Planet could have ...

We have no idea what kind of life may exist on other planets, so it’s hard to know what to look for. Proxima Kósmos imagines ...

Karoline Leavitt says the Trump administration will likely investigate a string of mysterious deaths and disappearances of ...

Donald Trump's directive to release classified files on extraterrestrial life has sparked excitement and conspiracy theories, ...

Missouri Rep. Eric Burlison is investigating a secret UFO site and its possible link to the mysterious deaths of 11 US ...

Aristotle's views on the nature of the cosmos dominated the Ancient Greek world. He argued that there's only one world, at ...

The greatest space movies are so varied that they don’t even all take the same approach to their setting. Some of them are ...

The Trump administration is probing concerns surrounding nearly a dozen scientists said to be connected to highly secretive ...