Rosetta Now Up Close to Comet 67P - Snapping Mapping Mosaics for Momentous Philae Landing

By ken-kremer - September 01, 2014 02:09 PM UTC | Missions

Continue reading

25 Days from Mars - India's MOM is in Good Health!

By ken-kremer - August 31, 2014 09:15 PM UTC | Planetary Science

Continue reading

Tonight's Moon-Mars-Saturn Trio Recalls Time of Terror

By bob-king - August 31, 2014 02:29 PM UTC | Planetary Science

Continue reading

Caterpillar Comet Poses for Pictures En Route to Mars

By bob-king - August 30, 2014 12:19 PM UTC | Planetary Science

Continue reading

Heat Protecting Back Shell Tiles Installed on NASA's Orion EFT-1 Spacecraft Set for Dec. 2014 Launch

By ken-kremer - August 30, 2014 12:00 AM UTC | Missions

Continue reading

Radio Telescopes Resolve Pleiades Distance Debate

By shannon-hall - August 29, 2014 01:15 PM UTC | Stars

Continue reading

Enjoy This Eye-Meltingly Awesome Photo of Our Sun

By Jason Major - August 29, 2014 09:49 AM UTC | Solar Astronomy

Continue reading

US Heavy Lift Mars Rocket Passes Key Review and NASA Sets 2018 Maiden Launch Date

By ken-kremer - August 28, 2014 09:11 PM UTC | Space Exploration

Continue reading

Observing Neptune: A Guide to the 2014 Opposition Season

By David Dickinson - August 28, 2014 05:36 PM UTC | Observing

Continue reading

Astronomers Spot Pebble-Size Dust Grains in the Orion Nebula

By shannon-hall - August 28, 2014 12:00 PM UTC | Stars

Continue reading

What Time is It in the Universe?

By Fraser Cain - August 28, 2014 11:31 AM UTC | Cosmology

Continue reading

First Glimpse of a Young Galactic Core Forming in the Early Universe

By shannon-hall - August 28, 2014 10:00 AM UTC | Extragalactic

Continue reading

What Lit up the Universe? Astronomers May be on the Brink of an Answer

By shannon-hall - August 28, 2014 09:00 AM UTC | Cosmology

Continue reading

Fingerprint From a First-Generation Star?

By shannon-hall - August 27, 2014 11:10 AM UTC | Stars

Continue reading

A Cosmic Collision: Our Best View Yet of Two Distant Galaxies Merging

By shannon-hall - August 27, 2014 11:00 AM UTC | Extragalactic

Continue reading

Rosetta's Comet Looms In The Dark In Close-Up Spacecraft Shot

By Elizabeth Howell - August 27, 2014 10:31 AM UTC | Missions

Continue reading

Weird X-Rays: What Happens When Eta Carinae's Massive Stars Get Close?

By Elizabeth Howell - August 27, 2014 10:06 AM UTC | Stars

Continue reading

Eye Problems From Space Affect At Least 21 NASA Astronauts: Study

By Elizabeth Howell - August 27, 2014 09:29 AM UTC | Space Exploration

Continue reading

Astrophoto: Clouds Above, Clouds Below

By Nancy Atkinson - August 27, 2014 08:05 AM UTC | Observing

Continue reading

Boeing Completes All CST-100 Commercial Crew CCiCAP Milestones on Time and on Budget for NASA - Ahead of Competitors

By ken-kremer - August 26, 2014 05:12 PM UTC | Space Policy

Continue reading