Watch ESA explain how it plans to find gravitational waves
The LISA Pathfinder launches on December 2nd
Researchers use satellite launch blunder to test relativity
If life gives you satnav launch problems, make satnav-launch-problem-ade.
Astronomers find pure oxygen leaking from Rosetta's comet
This discovery could revolutionize our understanding of how the solar system came to be.
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.