The Trump administration has started purging the government’s digital memory. Democracies die without proper archiving and public records.

Astronomers relate these properties to one another in graphs known as Hertzsprung ... the exposed core collapses into a stellar-mass black hole. Red dwarf stars are tiny, as stars go, but they ...

AI Day was sponsored by Launc [h], a coalition of Hartford's innovation community. UConn was the lead educational sponsor and ...

A closer look has revealed the dark object's identity, after much hubbub. The new analysis shows that the black hole has a ...

The scientists studied a black hole system consisting of a stellar-mass black hole and a sun-like star orbiting each other. In this system, 5 or 6 jets occur over a period of about 20 days, making ...

An isolated black hole has been identified for the first time. Researchers used data from the Hubble telescope and the Gaia ...

Black holes are bounded by outer barriers called event horizons that prevent us from ever viewing their interiors or their hearts, singularities at which all known laws of physics collapse.

This means a black hole can be fully described by just two properties: mass and spin. After two black holes collide, the merged black hole settles into this Kerr state, sending out gravitational ...

Astronomers have concluded that the first candidate for a 'solo black hole,' which was discovered in 2022 and caused quite a stir, is definitely a solo stellar-mass black hole, based on new ...

After decades of inactivity, the black hole at the galaxy's heart burst with light. Now, the cosmic monster appears to be doing something that is forcing astronomers to re-evaluate their ...

We all know that black holes can devour stars ... The study considered a dying, 2-solar-mass star known as a subgiant. These stars are reaching the end of their lives. Most of the hydrogen ...