Universe Today (Page 220)

What Does it Take to Be an Astronaut?

By Fraser Cain - November 30, 2015 02:16 PM UTC | Space Exploration

Earth May Be "Hairy" with Dark Matter

By bob-king - November 27, 2015 03:06 PM UTC | Cosmology

What If We Dug a Tunnel Through the Earth?

By Fraser Cain - November 27, 2015 01:30 PM UTC | Planetary Science

First Mirror Installed on NASA's Webb Telescope, Final Assembly Phase Starts

By ken-kremer - November 25, 2015 11:49 PM UTC | Telescopes

Pre-Order "Treasures of the Universe" Astrophotography Book Through Kickstarter

By Fraser Cain - November 25, 2015 06:55 PM UTC | Site News

How Long is a Day on Pluto?

By Nancy Atkinson - November 25, 2015 03:31 PM UTC | Planetary Science

Spotting Asterix: France Marks 50 Years of Space Exploration

By David Dickinson - November 25, 2015 10:25 AM UTC | Space Exploration

They're Back! Win a Copy of the 2016 Year in Space Wall Calendar

By Nancy Atkinson - November 25, 2015 10:03 AM UTC | Site News

Do Comets Explain Mystery Star's Bizarre Behavior?

By bob-king - November 25, 2015 10:00 AM UTC | Stars

Order Of the Planets From The Sun

By Nancy Atkinson - November 25, 2015 09:00 AM UTC | Planetary Science

NASA Awards Contract to Aerojet Rocketdyne to Restart RS-25 Engine Production for SLS Mars Rocket

By ken-kremer - November 24, 2015 08:04 PM UTC | Space Policy

Carnival Of Space #433

By susie - November 24, 2015 04:26 PM UTC | Site News

Blue Origin Completes Successful Test Flight and Nails the Landing of New Shepard Rocket

By Nancy Atkinson - November 24, 2015 02:21 PM UTC | Space Exploration

Who was Stephen Hawking?

By Matthew Williams - November 23, 2015 04:01 PM UTC | Physics

With countless contributions to the sciences, Stephen Hawking is one of the greatest living minds, and one of the greatest scientific minds that ever lived

Astronomy Cast Ep. 394: The Standard Model - Bosons

By Fraser Cain - November 23, 2015 02:59 PM UTC | Physics

Why Do Red Dwarfs Live So Long?

By Fraser Cain - November 23, 2015 01:14 PM UTC | Stars

Comet Catalina Grows Two Tails, Soars at Dawn

By bob-king - November 22, 2015 01:49 PM UTC | Observing

NASA Orders First Commercial Crew Mission to Space Station from SpaceX

By ken-kremer - November 21, 2015 07:14 PM UTC | Missions

See Daytime Views of Pluto and Charon's Rotation

By Nancy Atkinson - November 20, 2015 09:32 PM UTC | Planetary Science

Weekly Space Hangout – Nov. 20, 2015: Miguel Drake-McLaughlin, Director of Sky Line

By Fraser Cain - November 20, 2015 02:55 PM UTC | Site News

It's Finally Here! Comet Catalina Greets Dawn Skywatchers

By bob-king - November 20, 2015 02:00 PM UTC | Observing

Did We Need the Moon for Life?

By Fraser Cain - November 20, 2015 11:29 AM UTC | Planetary Science

Carnival of Space #431-432

By susie - November 20, 2015 12:37 AM UTC | Site News

Curiosity Mars Rover Nears First Study Site of Active Sand Dunes Beyond Earth

By ken-kremer - November 19, 2015 01:08 PM UTC | Planetary Science

Hunting Unicorns: Is an Alpha Monocerotid Outburst Due in 2015?

By David Dickinson - November 18, 2015 09:31 AM UTC | Observing

Astronomy Cast Ep. 393: The Standard Model - Leptons & Quarks

By Fraser Cain - November 17, 2015 02:57 PM UTC | Physics

ULA Skips Competitive Bid for Air Force GPS Launch Contract, Door Opens to SpaceX

By ken-kremer - November 17, 2015 02:23 PM UTC | Space Policy

What is Tidal Locking?

By Fraser Cain - November 16, 2015 02:14 PM UTC | Planetary Science

NASA vs. Cigarettes: A Numbers Game

By Evan Gough - November 16, 2015 12:58 PM UTC | Site News

Cosmologist Thinks a Strange Signal May Be Evidence of a Parallel Universe

By vdamico - November 16, 2015 12:50 PM UTC | Cosmology

New Dwarf Planet is Most Distant Object Yet Observed in our Solar System

By Nancy Atkinson - November 16, 2015 10:01 AM UTC | Planetary Science

Cygnus Freighter Fueled and Loaded to Resume American Cargo Launches to Space Station

By ken-kremer - November 15, 2015 08:38 PM UTC | Missions

Who was Albert Einstein?

By Matthew Williams - November 15, 2015 08:00 PM UTC | Physics

Sweet Sights for November Nights

By bob-king - November 15, 2015 02:30 PM UTC | Observing

Book Review: Dawn of Small Worlds

By Mark Mortimer - November 15, 2015 09:25 AM UTC | Planetary Science

'Explody' Taurid Meteors Produce Persistent Trains

By Nancy Atkinson - November 13, 2015 03:25 PM UTC | Observing

Weekly Space Hangout – Nov. 13, 2015: Daniel Stern, Project Scientist on NuSTAR

By Fraser Cain - November 13, 2015 02:59 PM UTC | Site News

Why Aren't There Eclipses Every Month?

By Fraser Cain - November 13, 2015 02:37 PM UTC | Planetary Science

A New "Mathematical" Definition Proposed for What Constitutes a Planet

By Nancy Atkinson - November 13, 2015 01:16 PM UTC | Planetary Science

Spectacular Breakup of WT1190F Seen by Airborne Astronomers

By bob-king - November 13, 2015 09:09 AM UTC | Observing

Carnival of Space #430

By susie - November 12, 2015 09:35 PM UTC | Site News

Asteroid? Rocket Stage? Whatever it is, WT1190F Plunges to Earth Tonight

By bob-king - November 12, 2015 01:19 PM UTC | Planetary Science

NASA and Space Station Astronauts Salute Americas Veterans This Veteran's Day

By ken-kremer - November 11, 2015 11:04 PM UTC | Site News

Who was Gerard Kuiper?

By Matthew Williams - November 11, 2015 09:00 PM UTC | Planetary Science

MESSENGER Spies a Meteor Shower... on Mercury

By David Dickinson - November 11, 2015 10:54 AM UTC | Planetary Science

Who Was Sir Isaac Newton?

By Matthew Williams - November 10, 2015 07:30 PM UTC | Physics

Possible Ice Volcanoes Discovered on Pluto

By ken-kremer - November 10, 2015 06:29 PM UTC | Planetary Science

Mars' Moon Phobos Undergoing 'Structural Failure'

By Nancy Atkinson - November 10, 2015 05:31 PM UTC | Planetary Science

Astronomy Cast Ep. 392: The Standard Model - Intro

By Fraser Cain - November 10, 2015 05:11 PM UTC | Physics

From a Roar to a Purr: Prospects for the 2015 November Leonid Meteors

By David Dickinson - November 10, 2015 07:18 AM UTC | Observing