Universe Today (Page 306)

Meet Hopper: A Key Player in the Planck Discovery Story

By David Dickinson - March 22, 2013 02:43 PM UTC | Cosmology

MESSENGER Sees a Smoother Side of Mercury

By jmajor - March 22, 2013 03:23 AM UTC | Planetary Science

Planck's Cosmic Map Reveals Universe Older, Expanding More Slowly

By john-williams - March 21, 2013 09:09 PM UTC | Cosmology

Apollo Rocket Engines Recovered from Atlantic Ocean Floor

By Nancy Atkinson - March 20, 2013 09:01 PM UTC | Space Exploration

Astrophoto: Stunning Northern Norway Aurora

By Nancy Atkinson - March 20, 2013 05:56 PM UTC | Planetary Science

Scientists Say Voyager 1 Has Left the Solar System, But Has It Really?

By Nancy Atkinson - March 20, 2013 04:26 PM UTC | Space Exploration

U.S. To Restart Plutonium Production for Deep Space Exploration

By David Dickinson - March 20, 2013 03:44 PM UTC | Space Policy

Grand Spiral Galaxy Graced By Faded Supernova

By tammy-plotner - March 20, 2013 02:43 PM UTC | Extragalactic

Super-fast Duo: Black Hole and Star Break Speed Records

By Nancy Atkinson - March 20, 2013 02:22 AM UTC | Black Holes

Closest Exoplanet Deserves a 'Real' Name, Says Uwingu

By Nancy Atkinson - March 20, 2013 01:50 AM UTC | Exoplanets

Import Fraser's Super Science Circle to Understand Google+

By Fraser Cain - March 20, 2013 12:34 AM UTC | Site News

LOFAR Captures Giant Galaxy

By tammy-plotner - March 19, 2013 10:41 PM UTC | Extragalactic

Enceladus' Jets Reach All the Way to its Sea

By jmajor - March 19, 2013 07:53 PM UTC | Planetary Science

The Curious and Confounding Story Of How Arcturus Electrified Chicago

By bob-king - March 19, 2013 06:49 PM UTC | Stars

Remains of GRAIL Spacecraft Found on Lunar Surface

By Nancy Atkinson - March 19, 2013 05:57 PM UTC | Missions

Close Passing Asteroid 2013 ET Gets Its Picture Taken

By bob-king - March 19, 2013 02:49 PM UTC | Planetary Science

Carnival of Space #293

By Nancy Atkinson - March 19, 2013 02:44 PM UTC | Site News

Curiosity Once Again in Safe Mode – If Only Briefly

By jmajor - March 19, 2013 03:18 AM UTC | Planetary Science

Green Aurora for St. Patrick's Day

By Nancy Atkinson - March 18, 2013 09:27 PM UTC | Solar Astronomy

Curiosity Demonstrates New Capability to Scan 360 Degrees for Life Giving Water - and is Widespread

By ken-kremer - March 18, 2013 08:59 PM UTC | Planetary Science

Stalking the Lunar X

By David Dickinson - March 18, 2013 04:09 PM UTC | Observing

A Weekend of Comet PANSTARRS: Spectacular Images and Videos

By Nancy Atkinson - March 18, 2013 02:42 PM UTC | Observing

5 Mercury Secrets Revealed by MESSENGER

By pars3c - March 18, 2013 01:29 PM UTC | Planetary Science

What Glows Green In Space?

By pars3c - March 17, 2013 05:03 PM UTC | Physics

Comet Pan-STARRS Wows Over Holland

By ken-kremer - March 16, 2013 10:20 PM UTC | Observing

Phases of the Moon App Giveaway for iOS

By kcain - March 16, 2013 08:02 PM UTC | Planetary Science

Kepler Team Identifies Planet Impostors that are Binary Stars in Disguise

By daniel-majaess - March 16, 2013 03:24 PM UTC | Stars

Survival: Terrifying Moments in Space Flight

By pars3c - March 16, 2013 03:09 PM UTC | Space Exploration

Expedition 34 Crew Gets a Foggy Welcome Home

By Nancy Atkinson - March 16, 2013 12:47 PM UTC | Space Exploration

What Mount Sharp Would Look Like on Earth

By jmajor - March 15, 2013 10:11 PM UTC | Planetary Science

Could There be 100 Billion Potentially Habitable Planets in the Galaxy?

By Nancy Atkinson - March 15, 2013 09:35 PM UTC | Exoplanets

ALMA: The View from a Different World

By Nancy Atkinson - March 15, 2013 08:03 PM UTC | Telescopes

Citizen Science, Old-School Style: The True Tale of Operation Moonwatch

By David Dickinson - March 15, 2013 04:18 PM UTC | Planetary Science

Astrophotos: Latest Images and Videos of Comet PANSTARRS

By Nancy Atkinson - March 15, 2013 03:41 PM UTC | Observing

Watch Live Webcast of Comet PANSTARRS

By Nancy Atkinson - March 15, 2013 03:03 PM UTC | Observing

Why You'll Never See a Red Comet Like in 'Game of Thrones'

By pars3c - March 15, 2013 01:48 PM UTC | Planetary Science

Exoplanet Atmospheres Provide Clues to Solar System Formation

By Nancy Atkinson - March 14, 2013 11:12 PM UTC | Exoplanets

Breaks in Jupiter's Clouds are Swirling Hot Spots

By Nancy Atkinson - March 14, 2013 08:38 PM UTC | Planetary Science

A Tribute to MESSENGER

By jmajor - March 14, 2013 06:26 PM UTC | Missions

Former Navy SEAL Survived 'Hell Week' En Route to Space

By pars3c - March 14, 2013 02:14 PM UTC | Space Exploration

O Canada! Hadfield Becomes First Canadian Commander of ISS

By Nancy Atkinson - March 13, 2013 10:50 PM UTC | Space Exploration

We Live in a Cosmic Shooting Gallery

By Nancy Atkinson - March 13, 2013 09:50 PM UTC | Planetary Science

ALMA Now a Full-Fledged Observatory

By Nancy Atkinson - March 13, 2013 06:50 PM UTC | Telescopes

How the Space Shuttle Killed an American Halley's Comet Mission

By pars3c - March 13, 2013 06:34 PM UTC | Space Policy

Habitable Earth-Like Exoplanets Might Be Closer Than We Think

By Nancy Atkinson - March 13, 2013 06:21 PM UTC | Exoplanets

ALMA Eyes Most Distant Star-forming Galaxy

By tammy-plotner - March 13, 2013 06:03 PM UTC | Extragalactic

Live from 1969: Apollo 9 Returns Home

By Nancy Atkinson - March 13, 2013 04:52 PM UTC | Missions

WISE Nabs the Closest Brown Dwarfs Yet Discovered

By David Dickinson - March 13, 2013 03:22 PM UTC | Stars

Astrophotos: Comet PANSTARRS Meets the Crescent Moon

By Nancy Atkinson - March 13, 2013 02:45 PM UTC | Observing

Curiosity Discovers Environment Where Life Could have Thrived on Ancient Mars

By ken-kremer - March 12, 2013 11:40 PM UTC | Astrobiology