Two crew members of the International Space Station have completed a spacewalk lasting over six hour...

The Ring Nebula's distinctive shape makes it a popular illustration for astronomy books. But new obs...

NASA has selected key contributions to a 2022 European Space Agency (ESA) mission that will study Ju...

The US space agency has joined the ESA's Euclid space telescope mission which will probe the mysteri...

The NASA/ESA Hubble Space Telescope has produced a beautiful image of spiral galaxy IC 2233 -- one o...

Astronomers claim to have spotted a new loose spiral galaxy filled with gas and dust, using the NASA...

The second pair of Galileo navigation satellites is all set for launch onboard a Russian Soyuz rocke...

The French Directorate General of Armaments (DGA) has taken delivery of the first Rafale fighter jet...

European meteorological satellite Metop-B has been placed into orbit by a Russian Soyuz rocket launc...