Universe Today (Page 440)

House Subcommittee Holds Hearing on Spaceflight Safety

By nick-wethington - December 03, 2009 01:44 PM UTC | Space Policy

See the Invisible Sky with Chromoscope

By Nancy Atkinson - December 03, 2009 12:31 PM UTC | Observing

Vatican Astronomer on the Colbert Report

By nick-wethington - December 03, 2009 11:44 AM UTC | Site News

How Big is Mars?

By John Carl Villanueva - December 03, 2009 10:56 AM UTC | Planetary Science

Dwarf Star

By Jean Tate - December 03, 2009 10:53 AM UTC | Stars

How Are Rocks Formed?

By John Carl Villanueva - December 03, 2009 10:35 AM UTC | Planetary Science

Stellar Escapees Await Detection

By nick-wethington - December 03, 2009 10:26 AM UTC | Stars

Dot Astronomy in One Word

By Nancy Atkinson - December 03, 2009 08:50 AM UTC | Site News

Explore the Universe with Science@ESA

By Nancy Atkinson - December 03, 2009 03:32 AM UTC | Site News

The LHC Will Discover the Higgs. Wanna Bet?

By nick-wethington - December 02, 2009 10:43 PM UTC | Physics

Superbright Supernova First Observed of Antimatter Variety

By nick-wethington - December 02, 2009 09:28 PM UTC | Stars

The Eye of God

By Fraser Cain - December 02, 2009 06:14 PM UTC | Stars

Artificial Satellites

By Fraser Cain - December 02, 2009 04:49 PM UTC | Space Exploration

Get the Big Picture of the Milky Way at the Adler Planetarium

By Nancy Atkinson - December 02, 2009 04:41 PM UTC | Milky Way

Tenth Planet: The Next World in the Solar System

By Fraser Cain - December 02, 2009 04:25 PM UTC | Planetary Science

When astronomers discovered a tenth planet in the Solar System, no known as Eris, they had to develop a whole new category of dwarf planets.

Life of a Star

By Fraser Cain - December 02, 2009 03:19 PM UTC | Stars

Retrograde

By Fraser Cain - December 02, 2009 02:36 PM UTC | Planetary Science

Supernova

By Fraser Cain - December 02, 2009 01:09 PM UTC | Stars

Exploring to the Beat of Pulsars

By Nancy Atkinson - December 02, 2009 08:25 AM UTC | Stars

Countdown to Christmas: Hubble Advent Calendar

By nick-wethington - December 01, 2009 09:28 PM UTC | Observing

Mars Odyssey Goes into Safe Mode

By nick-wethington - December 01, 2009 08:16 PM UTC | Missions

Hubble Sees Dazzling Dust in the Iris Nebula

By Nancy Atkinson - December 01, 2009 04:25 PM UTC | Observing

How are Clouds Formed?

By John Carl Villanueva - December 01, 2009 03:19 PM UTC | Planetary Science

Helix Nebula

By Fraser Cain - December 01, 2009 02:33 PM UTC | Stars

Mars Video

By Fraser Cain - December 01, 2009 01:11 PM UTC | Planetary Science

Mars Exploration Rover

By Fraser Cain - December 01, 2009 01:00 PM UTC | Planetary Science

Mars and Venus

By Fraser Cain - December 01, 2009 12:40 PM UTC | Planetary Science

Mars Pathfinder

By Fraser Cain - December 01, 2009 11:51 AM UTC | Planetary Science

Quasar Caught Building Future Home Galaxy

By nick-wethington - December 01, 2009 07:51 AM UTC | Extragalactic

Capture A FUor!

By tammy-plotner - December 01, 2009 07:37 AM UTC | Stars

ISS Temporarily Down to Crew of 2

By ken-kremer - December 01, 2009 03:57 AM UTC | Missions

LHC Officially Becomes Most Powerful Accelerator

By nick-wethington - November 30, 2009 11:29 PM UTC | Physics

The Next Generation of Heat Shield: Magnetic

By nick-wethington - November 30, 2009 09:59 PM UTC | Space Exploration

New Zealand Launches First Rocket

By nick-wethington - November 30, 2009 08:25 PM UTC | Space Exploration

Lake Asymmetry on Titan Explained

By nick-wethington - November 30, 2009 07:21 PM UTC | Planetary Science

Slow-Motion Supernova

By jon-voisey - November 30, 2009 04:31 PM UTC | Stars

What Color is Venus?

By Fraser Cain - November 30, 2009 03:12 PM UTC | Planetary Science

Amateur Spectroscopy

By plut - November 30, 2009 02:48 PM UTC | Observing

Carnival of Space #131

By Nancy Atkinson - November 30, 2009 01:01 PM UTC | Site News

An Astronomical Perspective on Climate Change

By steve-nerlich - November 30, 2009 12:29 PM UTC | Planetary Science

dotAstronomy Conference

By Nancy Atkinson - November 30, 2009 04:12 AM UTC | Site News

Solo Sailor Spots Pacific Bolide

By plut - November 28, 2009 08:44 PM UTC | Planetary Science

Solo around the world sailor Jessica Watson spotted a bright bolide over the pacific during the peak of last weeks Leonid Meteor shower. The International Meteor organization relies on reports just like this from observers in the field….or in this case "all at sea".