New images of Ultima Thule, the small chunk of primordial debris NASA's New Horizons probe zoomed past on New Year's Day, came into much sharper focus Wednesday, revealing a snowman-shaped object made ...

The first images returned to Earth by New Horizons during its close encounter with Jupiter feature the Galilean moon Io, snapped with the Long Range Reconnaissance Imager (LORRI) at 0840 UTC on ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Scientists with the Event Horizon Telescope (EHT) announced ...

A years-old image altered to depict a solar eclipse above an ocean horizon resurfaced online in April, miscaptioned as a photograph of the April 8 North American solar eclipse. The image shows a ...