Mars Era Opens with Spectacular Blastoff of NASA's New Orion Crew Spacecraft

By ken-kremer - December 05, 2014 12:10 PM UTC | Space Exploration

Continue reading

Venus Express May Be Out Of Fuel After Death-Duelling Maneuvers

By Elizabeth Howell - December 05, 2014 10:06 AM UTC | Planetary Science

Continue reading

This Drone Took Amazing Astronomical Observatory Video In Wisconsin

By Elizabeth Howell - December 05, 2014 10:00 AM UTC | Observing

Continue reading

Stretch! Moon's Divots And Darkness Collide In Pleasing Panorama

By Elizabeth Howell - December 05, 2014 09:00 AM UTC | Planetary Science

Continue reading

Watch Formation-Flying Chinese 'Yaogan' Satellites Slip Silently Through the Stars

By Nancy Atkinson - December 04, 2014 07:14 PM UTC | Space Exploration

Continue reading

Cool 'Sketchnote' Infographic Explains NASA's Orion EFT-1 Flight in Detail

By Nancy Atkinson - December 04, 2014 03:29 PM UTC | Space Exploration

Continue reading

What is the Smallest Star?

By Fraser Cain - December 04, 2014 02:57 PM UTC | Stars

Continue reading

'Cosmos' TV Show Could Come Back For A Second Season

By Elizabeth Howell - December 04, 2014 12:46 PM UTC | Site News

Continue reading

Giveaway: Win a 'Year In Space 2015' Wall Calendar!

By Nancy Atkinson - December 04, 2014 12:29 PM UTC | Site News

Continue reading

Titan's Atmosphere Still Baffles Us A Decade After Huygens Landing

By Elizabeth Howell - December 04, 2014 12:28 PM UTC | Planetary Science

Continue reading

Earth May Have Lost Some Primoridial Atmosphere to Meteors

By Matthew Williams - December 04, 2014 11:57 AM UTC | Planetary Science

Continue reading

Yes, You Can Find Exoplanets With A Simple Camera And Telephoto Lens

By Elizabeth Howell - December 04, 2014 11:53 AM UTC | Exoplanets

Continue reading

High Winds, Technical Issues, and a Boat Delay Orion Test Flight

By Nancy Atkinson - December 04, 2014 11:05 AM UTC | Space Exploration

Continue reading

Orion Unveiled for Maiden Launch Today Dec. 4

By ken-kremer - December 04, 2014 05:46 AM UTC | Space Exploration

Continue reading

10 Interesting Facts About the Milky Way

By Matthew Williams - December 03, 2014 09:20 PM UTC | Milky Way

Continue reading

Meteorite May Contain Proof of Life on Mars, Researchers Say

By Matthew Williams - December 03, 2014 07:38 PM UTC | Astrobiology

Continue reading

T Minus 1 Day to Launch: Orion at the Pad Photos

By ken-kremer - December 03, 2014 07:36 PM UTC | Space Exploration

Continue reading

Soar with the Aurora in this Breathtaking Real-time Video

By bob-king - December 03, 2014 03:00 PM UTC | Planetary Science

Continue reading

The Inner Planets of Our Solar System

By Matthew Williams - December 03, 2014 02:45 PM UTC | Planetary Science

Continue reading

Japan Successfully Launches Hayabusa 2 Asteroid Sample Return Mission

By Nancy Atkinson - December 03, 2014 12:17 PM UTC | Missions

Continue reading