NASA officials remain eager for Starliner to begin these regular crew rotation flights, even as its sole destination, the ISS ...

Andi Peters hit back at complaints that he's 'paid to be on holiday' as he took a stinging swipe at viewers on Wednesday's ...

Why do humans have language and other animals apparently don't? It's one of the most enduring questions in the study of mind and communication. Across all cultures, humans use richly expressive ...

Titan’s coastlines lack river deltas, surprising scientists and raising questions about its active surface processes.

Why have Saturn's rings 'vanished'? Saturn's rings' vanishing act comes down to the fact that the gas giant is tilted on its axis by 26.7 degrees, similar to Earth's tilt of 23.5 degrees.

Saturn's iconic rings will seemingly "disappear" from view this weekend as they align edge-on with Earth for the first time since 2009.

"An epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a journey through hypothetical worlds and possibilities, some in distant corners of the ...

Let's face it: Space is a hostile environment for humans. Even on Mars, settlers might have a hard time coping with potentially lethal levels of radiation, scarce resources and reduced gravity.

In a new study published in Nature Astronomy, researchers from the UA and Paris Sciences & Lettres University said they couldn’t rule out the possibility of microorganisms on Saturn’s water ...

In three months, Saturn's iconic, icy rings will appear to disappear, giving you a preview of what the planet could look like 100 million to 300 million years from now. On March 23, an optical ...