If our Solar System seems stable, it’s because our short lifespans make it seem that way. Earth revolves, night follows day, ...

The orange dwarf Gliese 710 is expected to come within 0.1663 light-years or 10,520 astronomical units in about 1.29 million ...

The earliest and most distant supermassive black hole discovered thus far by JWST is CEERS 1019, which existed just 570 ...

The universe could disappear much sooner than previously thought, according to a recent study. Dutch scientists have ...

Very massive stars (VMSs), which typically have masses about 100 times that of our own sun, are critical components in our ...

A pair of European satellites have created the first artificial solar eclipses by flying in precise and fancy formation, providing hours of on-demand totality for ...

Dark matter "lampshades" could slip between Earth and distant stars, causing tiny amounts of dimming that may help explain ...

Located inside galaxies, these cosmic arrangements are made up of at least one star and all the objects that travel around it, including planets, dwarf planets, moons, asteroids, comets ...

Scientists have dramatically revised the universe’s expiration date, suggesting everything from black holes to humans could ...

Whereas scientists have observed plenty of stellar mass black holes and SMBHs, evidence of IMBHs has been a lot harder to ...

To reach Earth’s closest star system, Alpha Centauri, scientists are building a laser-powered spacecraft. To pull off ...

With the ability to scan the entire southern night sky every three days, the huge Vera C. Rubin Observatory could be about to ...