Star explosions called novas are happening twice as often near a gargantuan black hole jet as they are in the rest of the ...

While what dark energy is precisely remains unknown, as a cosmological constant astronomers could roughly agree on its ...

This image from the NASA/ESA Hubble Space Telescope features the spiral galaxy IC 1954, located 45 million light-years from ...

Hubble Space Telescope observations suggest supermassive black hole jets double the frequency of nova explosions. But how?

NGC 4694, a galaxy 54 million light-years away in the Virgo Cluster, is not easily categorized. Featuring characteristics of ...

Astronomers have constructed telescopes of every kind - massive observatories designed to pick up faint traces of light ...

Nova Explosions in Double Star Systems Doubled Near Black Hole Jet The supermassive black hole in the core of the giant elliptical galaxy M87 shoots out a blazing bright jet of plasma racing across ...

The collaboration between Hubble, James Webb, and ALMA marks a new era of space observation, as scientists continue to unlock ...

It is almost 100 years since scientists discovered the universe is expanding. In the decades that followed, the accuracy of ...

A dazzling new image from the Hubble Space Telescope captures a bright spiral galaxy on a diagonal tilt, resembling a ...

A 14-year Hubble Space Telescope study suggests the universe was teeming with supermassive black holes. But how could that be ...

It is almost 100 years since scientists discovered the universe is expanding. In the decades that followed, the accuracy of ...