An artist's concept of NASA's Orion spacecraft orbiting the Moon while using laser communications technology through the ...

The Court “will strip those South Carolinians—and countless other Medicaid recipients around the country—of a deeply personal ...

With a self-imposed deadline fast approaching, the GOP’s plan to slash health care funding to hand a massive tax cut to the ...

US Defense Secretary Pete Hegseth has unleashed on journalists in a bizarre briefing at the Pentagon, saying their "hatred" of Donald Trump was behind efforts to verify the extent of the damage to the ...

The primary challenge in satellite laser downlinks is atmospheric turbulence, which distorts and weakens signals.

AST recently used its massive BlueBird satellites to beam communications to a Tactical Assault Kit on the ground in Hawaii to ...

Learn how a deactivated satellite sends signals from beyond, not by reviving its systems, but by inadvertently setting off ...

Starlink satellites orbit approximately 342 miles (550 kilometers) above Earth and put on a spectacular show for observers as ...

A train of SpaceX Starlink satellites are visible in the night sky in this still from a video captured by satellite tracker Marco Langbroek in Leiden, the Netherlands on May 24, 2019, just one day ...