Scientists have detected emanating from the nucleus of a galaxy relatively close to our Milky Way flashes of X-rays gradually ...

Astronomers have observed strange behaviors in a distant black hole. Plasma jets are moving fast, and X-ray flashes are ...

A black hole infamous for strange features has once again baffled astronomers, this time with rapid X-ray flashes. What could ...

Astronomers detected X-ray flashes from the black hole that increased in frequency from one every 18 minutes to one every seven minutes.

A new, venomous Sydney funnel-web spider species was discovered in Australia, nicknamed 'Big Boy.' Space advancements continue with Stoke Space and Loft Orbital securing substantial investments, while ...

According to the research shared at the 245th meeting of the American Astronomical Society in National Harbor, Maryland, the ...

Rare blue lurker star found in the M67 open star cluster Unusual rotation speed linked to stellar mergers in a triple system ...

Sara Hashemi is a science writer and fact-checker currently based in New York City. Her work has appeared in Sierra, The Body ...

Soon after it came online in 2022, Webb observations revealed a population of tiny red objects dubbed little red dots (LRDs).

Jeff Bezos' Blue Origin launched its first New Glenn rocket Thursday morning from Florida, an inaugural step into Earth's ...

In 2011, the 30-year space shuttle program ended as Atlantis touched down at NASA’s Kennedy Space Center. With five shuttles ...

A Japanese government panel said Thursday it has slightly raised its estimated probability of a "megaquake" to up to 82 ...