Explore Blue Marbles, Space Photos and more!

Earth, courtesy Apollo 17, and probably the most reproduced image of all time by woodleywonderworks, via Flickr. Celebrate the Earth today! If we don't do something this wonderful thing will die.

'Blue Marble' image of the Earth taken from the VIIRS instrument aboard NASA's most recently launched Earth-observing satellite - Suomi NPP, received by Reuters January

Earth and Moon as seen by Voyager, the first of its kind ever taken by a spacecraft, recorded on September 18, 1977

This is a picture of the Earth and our moon in a single frame, the first of its kind, taken by NASA's Voyager 1 Spacecraft on September 1977 when it was million miles from Earth.

¿Fin del mundo?

A violent and chaotic-looking mass of gas and dust known as N Credits: The Hubble Space Telescope's Wide Field Planetary Camera 2

What the view of the Earth from the moon actually looks like.

We have done amazing things…let's act like it: going to the moon HQ Photos)

It's a shock: Life on Earth may have come from out of this world

Livermore CA (SPX) Sep 2013 - A group of international scientists including a Lawrence Livermore National Laboratory researcher have confirmed that life really could have come from out of this world. The team shock compres

Earth and Moon as seen from Mars

Earth and Moon as seen from Mars