Webb unveils Apep's swirling dust “serpents,” revealing a rare triple-star system carving perfect spirals across 700 years of ...

Uranus appears as a tiny aqua dot against the blackness of space in a region of the sky less than five degrees to the lower ...

November is the best month of 2025 to catch a glimpse of the distant ice giant Uranus as it shines at opposition, though ...

Although these findings from JWST are yet to be confirmed, they mark the closest astronomers have come to locating the ...

A comet hurtling through the solar system from interstellar space is exactly what it appears to be, NASA officials said Wednesday, moving to quash a wave of online speculation.

Because this comet is so rare, NASA is utilizing multiple spacecraft and telescopes to observe it. Since its discovery on ...

I/Atlas isn’t sending messages. We explain the viral clip, the real radio detection from water chemistry, scientist responses, and its safe 170 million mile pass.

Comet 3I/ATLAS was discovered on July 1 by the Asteroid Terrestrial-impact Last Alert System (ATLAS). Its previous best ...

Comet 3I/ATLAS was first detected in July, sparking a flurry of interest among scientists and in amateur astronomy circles.

With the government reopened, the space agency at last released pictures captured by a fleet of government spacecraft of an ...

While none of the spacecraft have cameras perfectly designed to spot comets zipping by at speeds up to about 153,000 miles per hour (246,000 kilometers per hour), astronomers didn’t want to miss what ...