Watch a livestream of the New Glenn mission to Mars as Jeff Bezos' Blue Origin prepares to launch the rocket again from Florida.

Astronomers using the James Webb Space Telescope have uncovered a trove of complex organic molecules frozen in ice around a ...

The Sentinel-6B satellite arrives in California for launch, ready to measure sea level with unprecedented climate accuracy.

A series of three powerful flares and associated explosions of solar material out across the Solar System have set Earth ...

This year's fire season in Australia feels unpredictable. One week brings torrential rain, the next a burst of heat, followed by a sharp cold snap.

American Federation of Government Employees Vice President of Local 1127 Cameron Cochems joins ABC News Live to discuss the ...

Five years of imagery from NASA's Transiting Exoplanet Survey Satellite (TESS) have been stitched together to create an ...

ORLANDO — College football's fight to claim the final frontier is ready for launch. UCF (4-4, 1-4 Big 12) celebrates its ...

Newly released footage shows the moments before a UPS cargo plane crashed at Louisville International Airport, revealing the aircraft was missing its left engine, later found on the runway and removed ...

3I/ATLAS’s anomalous behavior ever since its discovery in July 2025, coupled with NASA’s tight-lipped shenanigans, has only ...

NASA's Artemis 2 crew will discuss their upcoming moon mission today and you can watch the events live. The action actually started on Monday (Sept. 22), when the agency unveiled its 2025 astronaut ...

The National Aeronautics and Space Administration has confirmed an interstellar object is passing through our solar system. The object is a comet hailing from the direction of the constellation ...