Universe Today (Page 381)

45 Years of Rendezvous and Docking in Space

By Nancy Atkinson - February 23, 2011 07:00 AM UTC | Space Exploration

20 Million Observations by Amateur Astronomers!

By mike-simonsen - February 23, 2011 06:46 AM UTC | Observing

Discovery: A Look Back Before Her Last Flight

By Nancy Atkinson - February 22, 2011 04:01 PM UTC | Space Exploration

The Moon Just Got Bigger

By Nancy Atkinson - February 22, 2011 03:24 PM UTC | Planetary Science

'Climate Change Satellite' Gets its Day in the Sun -- Finally

By anne - February 22, 2011 10:16 AM UTC | Space Exploration

Orrery of Kepler's Exoplanets

By Nancy Atkinson - February 22, 2011 07:29 AM UTC | Exoplanets

As Seen from Space: Ghostly, Ethereal Island

By Nancy Atkinson - February 21, 2011 04:47 PM UTC | Planetary Science

Movies of Comet Tempel 1 Encounter by Stardust-NExT

By ken-kremer - February 21, 2011 01:57 PM UTC | Planetary Science

Discovery's final crew arrives at NASA's Kennedy Space Center

By jrhian - February 20, 2011 09:39 PM UTC | Space Exploration

Another Must-Have Tool for Astronomers: A Shovel

By Nancy Atkinson - February 20, 2011 07:39 PM UTC | Observing

Film Review: Nostalgia for the Light (in Atacama)

By anne - February 20, 2011 01:45 PM UTC | Observing

Blogging the Moon

By Mark Mortimer - February 20, 2011 08:53 AM UTC | Site News

Spectacular ATV Kepler Launch Photo Captured from Orbiting ISS

By ken-kremer - February 19, 2011 10:13 PM UTC | Space Exploration

Astronomy Without A Telescope - Black Holes: The Early Years

By steve-nerlich - February 19, 2011 12:36 PM UTC | Black Holes

Continent-Wide Telescope Array Now Seeing 450 Million Light-Years Into Space

By anne - February 19, 2011 12:31 PM UTC | Telescopes

NASA Sets STS-133 Launch for February 24

By Nancy Atkinson - February 18, 2011 04:02 PM UTC | Missions

Sunspot Activity Hasn't Stopped Yet

By tammy-plotner - February 18, 2011 02:45 PM UTC | Solar Astronomy

First-Time Solar System Mosaic From the Inside Out

By anne - February 18, 2011 07:11 AM UTC | Planetary Science

NASA Weighs Risks of Unique Photo-Op at Space Station

By Nancy Atkinson - February 18, 2011 06:45 AM UTC | Space Exploration

Sun Erupts with Enormous X2 Solar Flare

By ken-kremer - February 17, 2011 04:57 PM UTC | Solar Astronomy

First-Time Views of Solar System Births

By anne - February 17, 2011 11:27 AM UTC | Stars

Hubble Zeroes in on Hot, Young Stars

By anne - February 17, 2011 06:01 AM UTC | Stars

Cosmology 101: The Beginning

By vdamico - February 17, 2011 04:29 AM UTC | Cosmology

About that Giant Planet Possibly Hiding in the Outer Solar System...

By Nancy Atkinson - February 16, 2011 07:22 PM UTC | Planetary Science

ATV Successfully Launches to Space Station

By Nancy Atkinson - February 16, 2011 02:41 PM UTC | Space Exploration

50 Years of Human Spaceflight: Yuri's Night Video Contest

By Nancy Atkinson - February 16, 2011 02:22 PM UTC | Space Exploration

NASA's Stardust Discovers Human made Deep Impact Crater on Comet Tempel 1

By ken-kremer - February 16, 2011 01:16 PM UTC | Planetary Science

Study: Thawing Permafrost Could Accelerate Global Warming

By Nancy Atkinson - February 16, 2011 12:28 PM UTC | Planetary Science

Galaxy Size Matters ... And This is Not a Rorschach Test

By anne - February 16, 2011 10:11 AM UTC | Cosmology

Stunning New Look at Reflection Nebula Messier 78

By Nancy Atkinson - February 16, 2011 05:05 AM UTC | Observing

What Is A Singularity?

By Matthew Williams - February 16, 2011 03:09 AM UTC | Physics

The concept of a space-time singularity - where time and space itself become infinite and undifferentiated - is one of the most fascinated and confounding problems of modern physics.

Magnetic Levitation

By Matthew Williams - February 16, 2011 02:51 AM UTC | Physics

Helmholtz Coil

By Matthew Williams - February 16, 2011 01:48 AM UTC | Physics

Dipole Moment

By Matthew Williams - February 16, 2011 01:32 AM UTC | Physics

Fiscal Squeeze Could Freeze NASA Budget for Five Years

By Nancy Atkinson - February 15, 2011 07:05 PM UTC | Space Policy

Why Does Saturn Have Rings

By jcoffey - February 15, 2011 06:55 PM UTC | Planetary Science

ATV 'Johannes Kepler' Launch to Space Station Delayed to Wednesday

By Nancy Atkinson - February 15, 2011 02:32 PM UTC | Space Exploration

Stardust-NExT Unveils Astoundingly Detailed and Crater-rich Photos of Comet Tempel 1

By ken-kremer - February 15, 2011 09:37 AM UTC | Planetary Science

Thick Stellar Disk Isolated in Andromeda

By Nancy Atkinson - February 15, 2011 05:37 AM UTC | Extragalactic

Stardust-NExT zooms by Comet Tempel 1 for Cosmic Encounter

By ken-kremer - February 15, 2011 03:03 AM UTC | Planetary Science

From Mars with Love on Valentines Day

By ken-kremer - February 14, 2011 05:45 PM UTC | Planetary Science

More Help on the Way for Verifying ExoPlanets in Kepler's Dataset

By Nancy Atkinson - February 14, 2011 03:27 PM UTC | Exoplanets

Carnival of Space #184

By Nancy Atkinson - February 14, 2011 01:13 PM UTC | Site News

Sun Unleashes Biggest Flare of the Current Cycle

By Nancy Atkinson - February 14, 2011 08:18 AM UTC | Solar Astronomy

The Moon Loves You

By Nancy Atkinson - February 14, 2011 06:02 AM UTC | Planetary Science

Romantic Valentines Day Encounter Looms with Icy Comet

By ken-kremer - February 13, 2011 03:08 PM UTC | Planetary Science

Message in a Wobble: Black Holes Send Memos in Light

By anne - February 13, 2011 10:18 AM UTC | Black Holes

Astronomy Without A Telescope - Plausibility Check

By steve-nerlich - February 12, 2011 12:50 PM UTC | Observing

NASAs First Orion Capsule Ships for Crucial Deep Space Tests

By ken-kremer - February 11, 2011 08:15 PM UTC | Space Exploration

Gallery: WISE's Greatest Hits

By Nancy Atkinson - February 11, 2011 12:28 PM UTC | Site News