NASA is about to release the highest-resolution images yet of 3I/ATLAS, offering a three-times-sharper view than Hubble and fresh clues about its bizarre 'anti-tail' and possible alien origins.

Recent research has unveiled a startling revelation: our solar system is moving at a velocity that is three times faster than ...

It's the third of a generous five Saturdays in the month of November. What did we do to deserve such a bounty of days off? In ...

This week in science: The Sun puts on a stunning light show; a winning strategy for 'rock, paper, scissors'; teaching ...

Space looks very dark from Earth. But does the solar system, and the universe for that matter, have an area that's the ...

Space-watchers, hold on to your telescopes. The interstellar visitor we’ve all been buzzing about just threw a curveball.

Scientists say 3I/Atlas came closest to Mars in October. Its path this month put it in the path of the warm rays of our sun, where a tail became more visible. The 3.5-mile solar object is traveling at ...

“Our analysis shows that the solar system is moving more than three times faster than current models predict,” Böhme ...

The ESCAPADE mission, which launched to space on a Blue Origin rocket on Thursday, breaks the mold of how planetary science ...

Blue Origin's New Glenn rocket launched NASA's ESCAPADE mission, a low-cost project using twin satellites to study Mars's ...

Rocket Lab-Built Twin Spacecraft Begin Mars Journey for NASA and UC Berkeley’s ESCAPADE Mission Twin satellites built by ...

The solar-thermal startup wants to deliver electricity for as little as one cent per kWh. But first it has to scale ...