Our ongoing missions to Mars are over 50 years in the making
Mankind has been sending spacecraft to Mars for more than half a century, although not every mission is a success.
Las Vegas bets that SpaceX will make it to Mars before NASA
Oddsmakers believe SpaceX has the cash and determination to reach Mars before anyone else.
The dark side of Rosetta's comet is icier than expected
What lies just beneath the surface of the comet? Um, just ice, actually.
Hubble captures a fantastical view of the Veil Nebula
This image was taken by Hubble's Wide Field Camera 3.
Astronaut drives a rover on Earth from aboard the ISS
He could feel when the robot met resistance on Earth during the test.
ESA craft will prove that you can measure gravity waves in space
The ESA is getting close to launching a craft that will demonstrate the viability of measuring gravity waves in space.
ISS astronaut will get to drive and 'feel' a rover on Earth
From the ISS, astronaut Andreas Mogensen will drive a rover here on Earth. Better yet, force feedback will help him "feel" the little robot's arms.
ISS astronauts mimic nature to turn urine into drinking water
Using the same proteins that regulate water supply in nature, a new system that's smaller and more efficient than the current setup will get put through its paces.
Mars Express videos the red planet from orbit
Watch this relaxing video of Mars from orbit for a relaxing weekend.