The U.S. Space Force is nearing completion of a strategic blueprint that will map out what the service must build, buy and ...

American space agency NASA and space company L3Harris announced they've conducted a test firing of the second new RS-25 ...

The Dream Chaser Tenacity, a reusable spaceplane developed by Sierra Space, is edging closer to its maiden flight. With a ...

NASA's New Horizons spacecraft has traveled so far from Earth that the relative position of the stars is beginning to shift — a fact that could help future spacecraft navigate the galaxy on their own.

Momentus Inc. (NASDAQ: MNTS), a U.S. commercial space company offering satellites, satellite components, and in-space transportation and services, announced today that it was awarded a contract by ...

Funding uncertainties are pushing U.S. space scientists out of the field and putting existing and future space missions on the chopping block.

New observations show that asteroid 1998 KY26 is a mere 11 meters across and spinning twice as fast as previously thought.

NASA’s Swift space telescope is running out of altitude, but a privately funded spacecraft is being readied to push it higher ...

A team of Japanese scientists discovered moss’ resilience for space travel after they germinated a clutch of moss spores that ...

Three Chinese astronauts are stranded on board the Tiangong space station after their spacecraft was used to return another ...

Southwest Research Institute (SwRI) has developed and tested a micrometeoroid and orbital debris (MMOD) detection and characterization system that detects when a satellite or spacecraft experiences an ...

Science and research drive innovation and strengthen Canada’s global competitiveness. For decades, the (CSA) has championed ...