NASA astronauts Suni Williams and Butch Wilmore will be spending the holidays aboard the International Space Station, with ...

Snow dots the Martian landscape in these images from ESA's Mars Express orbiter and NASA's Mars Reconnaissance Orbiter.

Thirty Indian companies have answered the space regulator's call to build and operate constellations of Earth observation (EO ...

Mars Express spotted this scene using its High Resolution Stereo Camera (HRSC) during its 23,324th orbit of the Red Planet.

Researchers have unlocked a fascinating cosmic mystery: hotter white dwarf stars — remnants of dying suns — are puffier than ...

The launch into orbit of the first-ever Croatian satellite, called CroCube, is 'just the beginning', the mission's manager ...

NASA has warned that the massive asteroid 2024 NX1 will skim past Earth tonight - reaching its closest point at 02:56 am GMT ...

He has been dedicated to UFO research for decades. The first thing Hansjürgen Köhler insists on clarifying as we begin our ...

Wherever astronomers look, they see life’s raw materials—and hints at answers to one of the great mysteries of science.

The cosmos began expanding with the Big Bang but then around 10 billion years later it strangely began to accelerate thanks ...

The Indian Space Research Organisation (ISRO) and the European Space Agency (ESA) have signed an agreement to collaborate on ...

ISRO and the European Space Agency have signed an agreement to cooperate on astronaut training, mission execution, and ...