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

I think the work of the force design will be done in 2025, and then hopefully publish it again to stakeholders in early 2026,” Gen. Chance Saltzman said.

The dream of accessible space travel is inching closer to reality. As private companies push the boundaries of space tourism ...

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

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

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

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 ...

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

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 ...