Astronomers looked more closely at one of seven stars that looked like possible Dyson sphere candidates from earlier observations.

Hypervelocity stars (HVSs) were first theorized to exist in the late 1980s. In 2005, the first discoveries were confirmed.

By observing tiny ripples in spacetime called "gravitational waves" that propagate away from colliding black holes, ...

Oh, sweet liberty above—so, you know that big space hole that Helldivers 2 players accidentally tore open back in June of ...

By revealing a massive radio jet in the early universe, J1601+3102 offers a rare snapshot of early quasar activity.

Scientists have created the first-ever 3D maps of star-forming molecular clouds near the Milky Way's supermassive black hole, ...

An international team of researchers has found dark matter dominating the halos of two supermassive black holes in galaxies ...

Researchers said on Thursday that they had discovered twin-lobed radio jets they suspect were formed when the universe was ...

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The Hubble Space Telescope has imaged a "200,000 light-year-long trail of newborn stars" that may have been left behind by a ...

The Gaia mission, launched by the European Space Agency, has completed a decade of groundbreaking astronomical observations, collecting over three trillion data points on two billion stars and ...

A new study shows that black holes consume gas which creates an outburst that cools nearby gas for the black hole to consume ...