In the world of black holes, there are generally three size categories: stellar-mass black holes (about five to 50 times the ...

Astronomers have observed the most massive and oldest black hole jet ever, emanating from quasar J1601+3102. Stretching over ...

A series of studies have cast doubt on the sensational claim that "the strongest evidence yet" was found that life exists ...

Astronomers announced the discovery of a new dwarf planet, provisionally named 2017 OF201, located in the remote outskirts of ...

At these stargazing stations, you will experience the Sunshine State's celestial scene like never before. Wear your coziest ...

Scientists have discovered a colossal object approximately 435 miles wide in the frigid outer reaches of our solar system, ...

A newly analyzed radio image reveals twin lobes stretching roughly 66,000 light-years on each side of a quasar called ...

LIGO Hanford engineers swap out a fiber cable in a vacuum squeezer during the October 2019 commissioning break at the ...

Astronomers have unearthed fresh evidence supporting the existence of intermediate-mass black holes, a category between ...

In a groundbreaking achievement, astronomers have captured the most detailed images of the Sun to date using a new camera ...

Astronomers have spotted a star acting unlike any other ever observed as it unleashes a curious combination of radio waves ...

Betelgeuse is one of the most well-known stars in the night sky. Located about 640 light years from Earth in the ...