This false-colour image of south Khartoum in Sudan was one of the first from Sentinel-2A on 28 June, five days after it arrived in orbit.
Nov 27, 2015 in Earth Sciences
ESA's LISA Pathfinder mission is a technology demonstrator that will pave the way for future spaceborne gravitational-wave observatories. It will operate about 1.5 million km from Earth towards the Sun, orbiting the first ...
Nov 26, 2015 in Space Exploration