ArcelorMittal Orbit designer Anish Kapoor plans to send sculpture the size of a house into space - The sculptor said the project will be a protest against Elon Musk’s commercialisation of space ...

Researchers estimate that the planet has about a 50% chance of being in its star's Hoble zone.

Astronomers are closing in on what looks like a rare prize: a world almost the size of Earth, circling a Sun-like star at a ...

Asteroid 2024 DW flew about 139,000 miles (224,000 km) away from Earth. The space rock was estimated to be about 43 feet wide ...

What actually happens to a spacecraft during its fiery last moments? That's the key question for the European Space Agency's ...

The Pentagon for decades has treated launch as the central logistical problem of military space. Once a satellite reaches ...

The name Jumpseat was first revealed in a 1986 book by the investigative journalist Seymour Hersh on the Soviet Union’s 1983 ...

SpaceX is seeking FCC approval for a satellite constellation of unprecedented scale intended to function as an orbital data center.

Jupiter’s swirling storms have concealed its true makeup for centuries, but a new model is finally peeling back the clouds.

Launched between 1971 and 1987 primarily to collect intelligence data on foreign weapon testing, the last satellites in the JUMPSEAT family were withdrawn from service in 2006. A memorandum dated Dec.

The 20th century was marked by the discovery of exotic states of matter. First, liquid helium was observed to flow without friction at extremely low temperatures, a phase now known as superfluid. Soon ...

SpaceX has asked for permission to launch as many as 1 million satellites into space to function as a massive orbital data center, according to a company filing with the Federal Communications ...