NASA released the crew’s first downlinked images Friday, 1 1/2 days into the first astronaut moonshot in more than half a century.

For the first time in a decade, five planets will be visible at the same time in the pre-dawn sky – and you won't need a telescope to see them.

After a decades long search, scientists have found a vast reserve of water 400 miles beneath the Earth's surface that could support new theories on how the planet formed.