Comet

Science

The Most Amazing View Of A Comet Ever

1:10PM December 23, 2011 | Brent Rose

When the Commander of the International Space Station says he just saw “the most amazing thing I have ever seen in space,” you know you’re in for something incredible. We’ve never seen a view of a comet like this. More »


Science

This NASA Space Harpoon Will Hunt Comets Down

4:35AM December 15, 2011 | Jesus Diaz

NASA is readying a new kind of space device: a harpoon designed to rapidly fire against comets, easily taking chunks of its surface with surgical precision. It’s now being tested by scientists at the Goddard Space Flight centre. More »


Science

Calculate How Much Damage An Asteroid Will Cause

7:00AM November 7, 2010 | Casey Chan

Asteroids headed for Earth are always scary. So get to know them a little! You can use the Impact: Earth! calculator to see what kind of damage an asteroid will cause. It’s totally not as scary when you crunch the numbers. More »


Science

Impacting Object Scars Jupiter For Life

11:43AM July 21, 2009 | Rosa Golijan

It couldn’t have happened on a more appropriate anniversary: some bored astronomers spotted a new dark “scar” on the surface of Jupiter indicating either impact by a comet or a planet in serious need of anti-depressants. [NASA]