The payload Russia's military chose to launch on the Angara A5 is unusual. The rocket deployed its primary passenger, Kosmos ...

T-Mobile is now the first U.S. wireless provider with both a mobile and satellite network — here's how you can get it on your phone, and how it works.

WASHINGTON — Muon Space has released the first thermal infrared images from its FireSat Protoflight satellite, marking a milestone for the company's dedicated wildfire detection constellation ...

Here’s what you’ll learn when you read this story: Although the Earth completes one full rotation in 86,400 seconds on average, that spin fluctuates by a millisecond or two every day. Before ...

DirecTV will no longer offer satellite subscriptions for new customers as a trial run in some markets.

Researchers created a satellite tracking system to track satellite streaks across the Arctic for the first time ever.

U.S. military satellite terminals. Credit: Army Program Executive Office Command, Control, Communications, and Network (PEO-C3N) ARLINGTON, Va. — The U.S. military wants to turn its satellite ...

For all of the destruction the US Air Force visited on Iran’s nuclear program, satellite images show that military planners were careful not to hit reactors at a key research facility.

New satellite images captured the damage inflicted by the U.S. military on Iran's Isfahan and Natanz nuclear facilities, which were targeted in weekend bombings.

Satellite images show extent of US bombing damage to Iran nuclear sites Experts weigh in on damage to Fordo, Isfahan and Natanz.

NASA satellite emits 'spark' decades after going dormant: Astronomers think they know why Source of the radio waves was tracked to a location that matches that of NASA’s defunct Relay 2 ...

A dead NASA satellite suddenly explodes with a powerful radio burst, decades after it launched.