Most dangerous asteroids don’t come with warning signs, and some are almost impossible to spot until it’s too late.

The Senate has confirmed billionaire entrepreneur Jared Isaacman to serve as NASA administrator. He's founder of Shift4, a payment processing company based in the Lehigh Valley.

The Kepler-22b reveal flips the storyline of the series. What started as a story about Earth going through a bizarre ...

Asteroid 2025 XM’s recent flyby offered a reminder of how closely Earth is watched for cosmic hazards. The plane‑sized object ...

The geology of the ocean floor is truly spectacular — perhaps even more than land geology. Unfortunately, it's really hard to study.

From the 'robot building' to hidden canals, Bangkok Pat is documenting the city’s evolution – and telling the stories that others miss ...

Those choices completely changed the way the aircraft performed. With full-sized jumbo thrust pushing a much lighter airframe ...

Free-space optical communications (FSOC), which use lasers for data transmission, are a promising approach for achieving high ...

Denison, Texas, has been certified as a Tourism Friendly Texas Community, recognized for its efforts in promoting tourism, ...

Free-space optical communications (FSOC), which use lasers for high-speed data links between aircraft, spacecraft, and ground ...

How galaxies assemble their stars and grow over billions of years remains one of the central questions in astronomy. Recent results from the James Webb Space Telescope (JWST), including reports of ...

There are about 15,000 satellites orbiting Earth. Most of them, like the International Space Station and the Hubble Telescope, reside in low Earth orbit, or LEO, which tops out at about 1,200 miles (2 ...