To capture unprecedented, high-resolution images of distant exoplanets, NASA is actively developing a mind-bending mission that uses the Sun’s massive gravitational field as a giant magnifying glass.

Van Allen spacecraft re-enters over the Pacific with 1 in 4,200 chance of causing injury NASA's Van Allen Probe A has re-entered Earth's atmosphere eight years earlier than expected, with a 1 in 4,200 ...

NASA deployed a fleet of spacecraft and ground-based observatories to photograph interstellar comet 3I/ATLAS as it crossed ...

A possible 2028 presidential candidate, a former NASA astronaut, a war photojournalist, and other influential figures will be ...

In a stroke of luck, astronomers saw the comet C/2025 K1 (ATLAS) break into four or five fragments in November after it ...

In a happy twist of fate, NASA's Hubble Space Telescope witnessed a comet in the act of breaking apart. The chance of that happening while Hubble watched is extraordinarily minuscule. The findings are ...

Astronomers have tracked a powerful blast of radiation back to its source, finding a neutron star collision within colliding ...

NASA will provide live coverage as two American astronauts are due to spend hours Wednesday, March 18, on a spacewalk outside ...

The James Webb Space Telescope has revealed new details in a bizarre nebula that looks like a brain floating in space. Formed ...

A century after Robert Goddard’s first-ever launch of a liquid-fueled rocket, two NASA experts weigh in on what his legacy ...

The local universe may be expanding more slowly than previously thought, a discovery that could relieve a pesky discrepancy ...

By plying its ground-penetrating radar in the depths of Mars’s Jezero Crater, this rover has found even older deltas buried ...