The Earth and a starry night appear to merge into one strange and otherworldly sci-fi trip in this mind-bending photo ...

who are now expected to return to Earth this month. He took the photo a day before Williams and Wilmore did an epic spacewalk lasting 5.5 hours.

Learn about Earth Day founder Gaylord Nelson (1916–2005) and how environmental disasters of his day inspired the creation of Earth Day in 1970. On December 7, 1972, Apollo 17 astronauts captured a now ...

Kerry Washington wrote on Instagram with photos of herself modeling a green ... Kerry Washington celebrated Earth Day in style. The Emmy Award winner, 45, put on a sizzling display Friday, posing ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Seven planets, along with the sun and the moon, align across the sky above Earth's Mendip ...