Cassini Spacecraft discovers Titan's seas are made of methane
Elon Musk says an unmanned spacecraft could land on Mars by 2018
Watch NASA's footage of the Naukluft Plateau on Mars captured by the Curiosity rover's Mast Camera.
UK astronaut Tim Peake has tweeted a picture of Edinburgh taken from the International Space Station.
NASA's next generation telescope, the James Webb Space Telescope, will be launched in October 2018.
Incredible video of solar flare on April 17 released by NASA
Dwarf planet Makemake has its own moon, according to a new discovery.
Massive storm captured from the ISS.
Spacecrafts that orbit Earth can provide global views of the ebb and flow of different types of air pollution.
Supernova sends radioactive debris to earth in the form of iron-60 particles
Tim Peake will run the 36th annual London Marathon in space on Sunday.