Data from Spitzer has been used to provide information about an exoplanet's surface for the first time ever.
With its planned lunar landing for 2024, NASA is looking for ways to send supplies to its astronauts.
The incredible space event happened about 900 million years ago.
The CEO of the Planetary Society explains how they use light from the sun to travel to the stars.
The Dragon-1 successfully delivered three satellites into Low Earth Orbit.