Some of the universe's most extreme explosions leave behind almost no trace. The original explosion is unseen, but our observations can capture the long-lived echo it leaves behind as the shock front ...

Webb telescope data confirm a supermassive black hole fleeing its galaxy, carving a 200,000 light-year wake of new stars.

Scientists discovered a distant jellyfish galaxy with star-forming "tails" stretching back 8.5 billion years.

An international team of astronomers has discovered a distant planetary system that challenges long-standing theories of how ...

A newly detected X-ray transient may reveal the first direct evidence of an intermediate-mass black hole consuming a white dwarf. A newly observed cosmic outburst is giving astronomers a rare glimpse ...

Far beyond Neptune, in the frozen depths of the Kuiper Belt, many ancient objects oddly resemble giant snowmen made of ice ...

Detected in 2021, the Amaterasu particle ranks among the most energetic cosmic rays ever observed, carrying an estimated 244 ...

"The polarized light of the cosmic microwave background is sensitive to new physics that violates parity symmetry," the team ...

It was only last October that telescopes spotted a gamma ray burst—caused by the collapse of a black hole —that was so powerful astronomers quickly dubbed it BOAT, for “Brightest of all Time.” That ...

Face branching paths, complex puzzles, and the creeping madness of Cthulhu's influence.

Reports reach Bleeding Cool that Marvel has curtailed its Imperial Cosmic plans over lower audience figures that they ...