How CERN’s Discovery of Exotic Particles May Affect Astrophysics

11 years ago

You may have heard that CERN announced the discovery (confirmation, actually. See addendum below.) of a strange particle known as Z(4430).  A…

Asteroid That Dwarfed Dinosaur-Killer Punched Earth 3 Billion Years Ago, Study Says

11 years ago

Early in Earth's history, a killer asteroid smashed a hole in our planet about 300 miles (500 kilometers) wide, which…

Can Tatooine Be Real?

11 years ago

We're familiar with the sky on Tatooine with its twin suns. But could a planet actually orbit two stars at…

Two Observing Challenges: Catch Venus Passing Neptune And Occulting a Bright Star

11 years ago

 Have you been following the planet Venus this season? 2014 sees the brightest planet in our Earthly skies spend a…

European Satellite Dodged Space Debris Hours After Reaching Orbit

11 years ago

Yesterday, the European Space Agency disclosed a serious problem early in the Sentinel-1A mission, which lifted off April 3 on…

Do You Know 80s Kid Who Inspired Virgin Galactic? Branson Asks For Help Ahead Of First Spaceflight

11 years ago

As Virgin Galactic aims for a spaceflight this year, founder Richard Branson is asking the public to help track down…

Did A Lake Once Cover Spirit Rover’s Landing Site On Mars?

11 years ago

Science is an iterative process, with each discovery building on those made before. This means that as new evidence comes…

Mars Opposition Season 2014: Images From Around the World

11 years ago

Did you see it? Last night, the Red Planet rose in the east as it passed opposition for 2014, and…

Mercury Had Quite The Explosive Past, Spacecraft Analysis Shows

11 years ago

Mercury -- a planet once thought to have no volcanism at all -- likely had a very active past, a…