Dave Limp tells Commercial Space Conference attendees what it's going to take to get back to the Moon and eventually Mars via ...

Lying on the beach in Antigua, I stared up into the night sky, dazzled by the stars. A normal person would just sit back and ...

Red-and-green-tinted clouds drift through the Martian sky in a new set of images captured by NASA's Curiosity rover using its ...

When you take a look deep into the night sky, Venus might look like it's noticeably yellow. Here's the science behind why it appears that way.

AND BETWEEN THE RAIN AND JUST THE TIME OF DAY, A LOT OF SLOW GOING IN AND OUT OF SACRAMENTO. IF YOU HAVE SOMEWHERE TO BE IN THE NEXT COUPLE OF HOURS, GIVE YOURSELF A LITTLE EXTRA TIME. BIG DIFFERENCE ...

The Queen was left in the dark for almost a decade over the full scale of the treachery of one of her most senior courtiers, according to newly-released files. In 1964, Sir Anthony Blunt ...

Lenticular Clouds Lenticular clouds, with their distinctive lens shape, often hover over mountain ranges like alien ...

Oregon is noted for having the largest dark sky sanctuary in the world, as well as the best national park in the US for stargazing, and now, multiple towns are being recognized as official dark ...

The planets are lining up, forming a rare and special parade across the night sky in January and February ... Neptune glowing blue just above and south of Venus, then Uranus just to the west ...