A Milky Way collision with a supermassive black hole might be closer than we thought. Hidden deep in the Large Magellanic ...

In fact, the superstructure is estimated to hold an almost inconceivable 200 quadrillion (that's 200 followed by 15 zeros) ...

The cosmic superstructure Quipu is more than 13,000 times the length of the Milky Way, and its mass is 200 quadrillion times ...

Scientists have officially given a name to the largest solar structure in the known universe. Astronomers have found the ...

The system is believed to be traveling at least 1.2 million miles per hour (1.93 million kilometers per hour), according to a ...

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

To quote a December 2023 Astronomy.com article, “if the Sun were a pingpong ball ... life about 2.8 billion years before the first Milky Way/Andromeda close encounter. However, if this were ...

A research team may have discovered a star with an exoplanet that is so fast that both will leave the Milky Way.

A hypervelocity star is an ultra-fast star that researchers believe has brushed past the supermassive black hole at the centre of our galaxy, the Milky Way. But the star, unlike our Sun ...