For the first time in its history, the Very Large Telescope in Chile is operating with up to seven lasers that fire up into the atmosphere. But why do astronomers need them?
The BBC's Ricky Boleto looks how previous SpaceX test flights went.
The UK has jammed satellites to defend itself from hostile threats, the BBC has been told.
Ali Alobaidly is named Astronomy Photographer of the Year for his image of the Shark Nebula.
The funding will be used to build two more launchpads.
An old seafaring instrument could help astronauts on ever more far-flung and perilous missions.
For the sixth time in history, a team of two women completed a spacewalk outside the International Space Station.
In Chile's Atacama Desert, the biggest telescope ever built is taking shape – and it could radically change our view of the Universe.
It will be the firm's biggest site yet and aims to send rockets to space in 2029.
