The newly discovered comet, C/2025 F2 (SWAN), is racing toward the Sun, and it may not survive its closest approach.

K2-360 is a newly found planetary system with a super-dense planet, likely the core of a former larger world, shaped by ...

The James Webb Space Telescope observed hot gas forming a ring around the star and an expanding cloud of cooler dust, evidence of the aftermath.

Combining with one other previously confirmed planet, one of our closest stellar neighbors now has a family of four.

In May 2020, astronomers for the first time observed a planet getting swallowed by its host star. Based on the data at the ...

The carbon monoxide, in particular, was interesting: it bore a powerful resemblance to the carbon monoxide seen in the planet ...

NASA’s James Webb Space Telescope provided a closer look at the aftermath of a star that wreaked violence on its planet ...

NASA's James Webb Telescope has been investigating the first-ever case of a star caught swallowing a planet —and, in classic ...

Observations from NASA's James Webb Space Telescope have provided a surprising twist in the narrative surrounding what is ...

Astronomers using NASA’s James Webb Space Telescope just gave a cosmic mystery a serious plot twist. The event in question—a ...

Two years ago, a star on its deathbed was charged with a heinous act — eating a planet — in a system 12,000 light-years away from Earth.

NASA says observations from the James Webb Space Telescope have uncovered a surprising new twist in the study of a star believed to have engulfed a planet. The latest data suggests that instead of the ...