Nearly 4.5 million years ago, two large, hot stars brushed tantalizingly close to Earth's sun. They left behind a trace in ...

Learn more about two of the earliest reports of a total solar eclipse and corona, which were recorded in China, and solve ...

Observations with the instrument SPHERE at ESO's Very Large Telescope have produced an unprecedented gallery of "debris disks ...

Despite being hidden by the glare of the sun, plenty of space-based cameras are snapping photos of 3I/ATLAS that you should ...

New high-contrast images from SPHERE show a stunning variety of debris disks shaped by collisions of tiny planet-building ...

Observations with the instrument SPHERE at ESO's Very Large Telescope have produced an unprecedented gallery of "debris disks ...

A Swedish government agency is investing SEK 130 million ($13.8 million) in the next-generation indoor solar cell technology belonging to Exeger. The company’s Powerfoyle solar cells are an evolution ...

In young planetary systems, mutual collisions between asteroids or comets generate large amounts of dust, forming a "debris ...

Pristine samples from asteroid Bennu, delivered to Earth by NASA's OSIRIS-REx mission, continue to provide crucial ...

Three more papers on the samples brought back from asteroid Bennu reveal the place contains the building blocks of DNA and ...

In 2025, NASA faced unprecedented uncertainty as it grappled with sweeping layoffs, looming budget cuts, and leadership ...