Solar System

Watch the Making of an Amazing 7-Mile-Wide Scale Model of Our Solar System

A group of friends just built a perfectly to-scale model of our universe, and it's absolutely breathtaking:Made by filmmakers and...

Janey Tracey
Saturday, 19 September 2015 - 11:53AM

NASA Recreates Venus's Hellish Atmosphere on Earth

“You don’t have to go Venus now to do Venus atmospheric research."

Janey Tracey
Wednesday, 02 September 2015 - 4:33PM

NASA's Dawn Spacecraft Spots Mysterious Mountain on Ceres

Ceres, the largest object in the asteroid belt, has long been an enigma, mostly as a result of those weird white spots. But now,...

Janey Tracey
Wednesday, 26 August 2015 - 1:54PM

NASA Announces Plans to Visit Ice Giants Uranus and Neptune

This would be our first trip to Neptune in over 26 years.

Janey Tracey
Tuesday, 25 August 2015 - 2:36PM

Tour 'Weird Ceres', White Spots and All, in NASA's New 3-D Video

3D space videos? The future is here!

Janey Tracey
Thursday, 06 August 2015 - 4:47PM

Here's What Our Solar System's 'Non Planets' Would Look Like on Earth

These amazing moons, asteroids and dwarf planets are far smaller than you imagined.

Kieran Dickson
Tuesday, 04 August 2015 - 5:33PM

NASA's New Horizons Finds Flowing Ice, Dazzling Atmospheric Haze on Pluto

Astronomers have only seen similar surfaces on active planets, like Earth or Mars.

Janey Tracey
Friday, 24 July 2015 - 2:40PM

This Is What Pluto Would Look Like If Someone Dropped It on Australia

If you haven't heard, Pluto is really, really tiny.

Janey Tracey
Wednesday, 22 July 2015 - 2:34PM

Watch Stephen Colbert Make Fun of Neil deGrasse Tyson for Not Liking Pluto

"Pluto even has a heart, unlike you."

Janey Tracey
Wednesday, 15 July 2015 - 3:48PM

New Horizons Phones Home, Sends Back First Amazing Pictures of Pluto

After New Horizons's historic flyby, we can finally see Pluto in all its glory.

Janey Tracey
Wednesday, 15 July 2015 - 10:43AM

New Horizons Reaches Pluto! Everything You Need to Know About NASA's Historic Mission

New Horizons has traveled 3 billion miles to make its closest approach to the former ninth planet.

Janey Tracey
Tuesday, 14 July 2015 - 9:54AM

NASA's New Horizons Officially Begins Its Pluto Encounter

New Horizons switches into "flyby mode" for its July 14th close encounter.

Janey Tracey
Tuesday, 07 July 2015 - 7:08PM

New Horizons Recovers from Glitch, Still on Track for Pluto Flyby

New Horizons will make its approach to our former ninth planet on July 14.

Janey Tracey
Monday, 06 July 2015 - 1:36PM

The Biggest Ring Around Saturn Is Much Bigger Than We Thought

The Phoebe ring is seven thousand times the size of Saturn itself.

Laura Storch
Thursday, 18 June 2015 - 4:26PM

New Horizons Principal Investigator Thinks Flyby Will Prove Pluto Is Still a Planet

Pluto might just get invited back to the cool kids' table.

Janey Tracey
Monday, 15 June 2015 - 2:51PM

Watch: Pluto's Egg-Shaped Moon Nix Does a Cosmic Tilt-a-Whirl

Pluto's weird moon Nix is not only shaped like an egg, it jerks and tilts crazily as it orbits.

Janey Tracey
Thursday, 04 June 2015 - 3:14PM

'Jets' from Enceladus Geysers May Be Huge Curtain-Like Sheets of Ice and Vapor

Scientists believed Enceladus had geysers that emitted "jets," but new research indicates that they may be giant walls of vapor and...

Janey Tracey
Wednesday, 06 May 2015 - 3:46PM

NASA's MESSENGER Will Crash and Burn on Thursday

Later this week, NASA's MESSENGER probe will end its four-year journey and crash into Mercury's surface.

Janey Tracey
Monday, 27 April 2015 - 10:49AM

Jupiter May Have Destroyed Super-Earths in Our Solar System By Shooting Asteroids at Them

Jupiter may have spiraled inward in our early solar system, causing a series of collisions that would have destroyed several...

Janey Tracey
Monday, 23 March 2015 - 4:44PM

You Can Now Nominate Names for Features on Pluto

The International Astronomical Union and the New Horizons team invite everyone to suggest and vote for names for geological features...

Janey Tracey
Monday, 23 March 2015 - 3:35PM