When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. When an astronaut aboard the International Space Station trained a camera on a picturesque view ...

For years, NASA's Curiosity Mars rover has been exploring the slopes of Mount Sharp inside the Red Planet's Gale Crater, looking for clues about Mars' watery past. Recently, Curiosity turned its ...

"And so, looking at those images, it is clear we are in a new astrophysics era, Hubble was grandpa’s telescope. We’ve stepped through a portal to another window on the universe never before achieved." ...