France and the United States are planning a second joint mission of coordinated satellite maneuvers in orbit, part of a ...

Space is no longer the domain of a few government agencies. It has evolved into a vital ecosystem of commercial ventures and ...

GSSAP satellites are tasked with “neighborhood watch” surveillance in geosynchronous orbit, tracking objects and threats, but ...

The Defense Innovation Unit (DIU) is funding a fuel depot built by Orbit Fab for a Space Force demonstration called Tetra-5 planned for launch in 2026, during which an Astroscale U.S. spacecraft ...

Southern California was treated to a breathtaking display on Sunday evening, September 28, when a SpaceX Falcon 9 rocket ...

On Sept. 23, a spacecraft will launch with a clear mission — to keep a constant watch on the sun to help protect Earth from ...

Russia's two Olymp satellites, also known as Luch, are different. They have wandered around geosynchronous orbit since their ...

Germany’s Minister of Defense, Boris Pistorius, announced the funding initiative on Thursday, Sept. 25,. The funding is ...

When you think of telescopes in space, you probably think of the Hubble Space Telescope and its younger, larger sibling, the ...

NISAR, a giant orbiting antenna 39 feet in diameter, will monitor changes to glaciers, forests, and the Earth’s crust, providing data to help improve infrastructure and disaster responses.

As Russia held its Victory Day parade this year, hackers backing the Kremlin hijacked an orbiting satellite that provides television service to Ukraine. Instead of normal programing, Ukrainian viewers ...