Universe Today (Page 448)

New Finding Shows Super-Huge Space Tornados Power the Auroras

By Nancy Atkinson - April 23, 2009 01:45 PM UTC | Solar Astronomy

New Hubble Survey Supports Cold Dark Matter in Early Universe

By Nancy Atkinson - April 23, 2009 01:09 PM UTC | Cosmology

Fold Mountains

By Fraser Cain - April 23, 2009 11:51 AM UTC | Planetary Science

Types of Mountains

By Fraser Cain - April 23, 2009 11:21 AM UTC | Planetary Science

New Image of Jet-Driven Galactic Shock Wave is a Shocker

By Nancy Atkinson - April 23, 2009 11:19 AM UTC | Extragalactic

Could Orion be Downgraded from a Six to Four Astronaut Vehicle?

By ian - April 23, 2009 04:10 AM UTC | Space Policy

Young Asteroids Age Fast with a Solar Wind Tan

By ian - April 22, 2009 09:11 PM UTC | Planetary Science

Dark Matter, Dark Energy; Now There's "Dark Gulping"

By Nancy Atkinson - April 22, 2009 07:29 PM UTC | Cosmology

Shadows Helped Form the "Pillars of Creation"

By Nancy Atkinson - April 22, 2009 06:15 PM UTC | Stars

Pelean Eruption

By Fraser Cain - April 22, 2009 04:14 PM UTC | Planetary Science

This Week's Where In The Universe Challenge

By Nancy Atkinson - April 22, 2009 03:09 PM UTC | Extragalactic

Volcano Dangers

By Fraser Cain - April 22, 2009 03:09 PM UTC | Planetary Science

What are Active Volcanoes?

By Fraser Cain - April 22, 2009 02:52 PM UTC | Planetary Science

A'a Lava

By Fraser Cain - April 22, 2009 01:15 PM UTC | Planetary Science

Magma Chamber

By Fraser Cain - April 22, 2009 12:55 PM UTC | Planetary Science

Volcanic Gas

By Fraser Cain - April 22, 2009 12:29 PM UTC | Planetary Science

New Mystery from Cosmic Dawn: The Blob

By anne - April 22, 2009 12:01 PM UTC | Cosmology

Strombolian Eruption

By Fraser Cain - April 22, 2009 10:23 AM UTC | Planetary Science

Plinian Eruption

By Fraser Cain - April 22, 2009 09:55 AM UTC | Planetary Science

Black Hole Jets Pack One, Two Punch in Radio, Gamma Rays

By anne - April 22, 2009 08:01 AM UTC | Black Holes

Awesome Moon and Venus View This Morning

By Nancy Atkinson - April 22, 2009 07:48 AM UTC | Observing

Oldest and Most Distant Water in the Universe Detected

By Nancy Atkinson - April 22, 2009 06:49 AM UTC | Cosmology

Astronomers Discover Youngest and Lowest Mass Dwarfs

By Nancy Atkinson - April 22, 2009 05:56 AM UTC | Stars

Despite Global Warming, Wildfire Frequency Does Not Increase

By ian - April 21, 2009 09:16 PM UTC | Site News

New Findings Challenge Galaxy Formation Ideas

By Nancy Atkinson - April 21, 2009 06:56 PM UTC | Extragalactic

Electrically Charged Particles Found in Enceladus' Plumes

By Nancy Atkinson - April 21, 2009 06:24 PM UTC | Planetary Science

Do We Need a New Theory of Gravitation?

By Nancy Atkinson - April 21, 2009 05:59 PM UTC | Physics

Volcanic Vent

By Fraser Cain - April 21, 2009 03:30 PM UTC | Planetary Science

Interactive Telescope Sculpture Combines Science and Art

By Nancy Atkinson - April 21, 2009 03:16 PM UTC | Telescopes

Magma

By Fraser Cain - April 21, 2009 02:29 PM UTC | Planetary Science

Pahoehoe Lava

By Fraser Cain - April 21, 2009 12:54 PM UTC | Planetary Science

Lava Tube

By Fraser Cain - April 21, 2009 11:56 AM UTC | Planetary Science

Molten Lava

By Fraser Cain - April 21, 2009 11:15 AM UTC | Planetary Science

Hawking Update: Condition Improved

By Nancy Atkinson - April 21, 2009 08:12 AM UTC | Site News

Hubble Immortalizes Itself With New Image: "Fountain of Youth"

By anne - April 21, 2009 07:08 AM UTC | Extragalactic

Nearly Earth-sized Planet, Possible Watery World Spotted Near Another Star

By anne - April 21, 2009 06:35 AM UTC | Exoplanets

Should We Really Tell ET Our Problems?

By ian - April 21, 2009 01:18 AM UTC | Astrobiology

Where is the Most Remote Location on Earth?

By ian - April 20, 2009 09:27 PM UTC | Site News

More Troubles for Spirit Rover

By Nancy Atkinson - April 20, 2009 07:07 PM UTC | Missions

Stars Strip Atmospheres of Close-forming Planets

By anne - April 20, 2009 04:38 PM UTC | Exoplanets

Most Complex Organics Ever Detected in Interstellar Space

By anne - April 20, 2009 04:35 PM UTC | Astrobiology

Solar Sigmoids Explained

By Nancy Atkinson - April 20, 2009 02:38 PM UTC | Solar Astronomy

Nancy Comes Out of the Closet on 365 Days of Astronomy

By Nancy Atkinson - April 20, 2009 10:09 AM UTC | Site News

Physicist Hawking Gravely Ill

By Nancy Atkinson - April 20, 2009 09:19 AM UTC | Physics

Ancient Solar Systems Found Around Dead Stars

By Nancy Atkinson - April 19, 2009 07:31 PM UTC | Stars

UK, US Astronomers: That's One Cool Star

By anne - April 19, 2009 04:07 PM UTC | Stars

Orion's Belt Sees More Action Than We Knew

By anne - April 19, 2009 04:03 PM UTC | Milky Way

Reporting From the NorthEast Astronomy Forum

By tammy-plotner - April 18, 2009 09:47 PM UTC | Site News

A Day for Earth, but a Whole Week for Dark Skies

By anne - April 18, 2009 01:50 PM UTC | Site News

The STS-400 Shuttle Rescue Mission Scenario

By Nancy Atkinson - April 17, 2009 07:17 PM UTC | Missions