Satellite photos taken by Planet depict the demolition of the East Wing of the White House to make room for the planned Trump Ballroom.
Satellite data reveal that a weak region in Earth's magnetic field has grown by an area roughly half the size of continental Europe in the last 10 years.
NASA's Perseverance Mars rover may have captured an image of interstellar comet 3I/ATLAS streaking across the sky above the Red Planet.
In a first-of-its kind operation, the United States repositioned one of its spacecraft to inspect an ally's satellite.
A U.S. House of Representatives task force will once again hold a hearing on Sept. 9 to hear from witnesses who claim the U.S. government is hiding evidence of UFOs.
The U.S. Space Force's X-37B space plane is carrying a sample of material that could someday help NASA land cargo and people on Mars.
Israel launched the Ofek 19 spy satellite atop a Shavit rocket on Sept. 2, which came as a surprise to some local residents, according to news reports.
President Donald Trump announced on Tuesday (Sept. 2) that U.S. Space Command will be relocated from Colorado to Huntsville, Alabama.
Astronomers using NASA's James Webb Space Telescope (JWST) have discovered a newfound moon orbiting icy Uranus, the seventh planet from the sun.
The U.S. Space Force's powerful new military radar system designed to detect and track objects in distant orbits above Earth has passed an initial key test.
