Three active galactic nuclei from the early universe were found in just a small patch of sky. How many more could there have ...
A dazzling new image from the Hubble Space Telescope captures a bright spiral galaxy on a diagonal tilt, resembling a ...
Measuring the Hubble constant, the rate at which the universe is expanding, is an active area of research among astronomers ...
Double-star systems that sit near the center of Messier 87 are in the plasma jet splash zone, potentially making novae more ...
Hubble Space Telescope observations suggest supermassive black hole jets double the frequency of nova explosions. But how?
This image from the NASA/ESA Hubble Space Telescope features the spiral galaxy IC 1954, located 45 million light-years from ...
Astronomers have constructed telescopes of every kind - massive observatories designed to pick up faint traces of light ...
Called SN H0pe, it's one of the most distant Type Ia supernovae we've ever seen, and measurements of the rate at which it ...
This image from the NASA/ESA Hubble Space Telescope features the spiral galaxy IC 1954, located 45 million light-years from ...
NASA's Hubble Space Telescope has discovered a tidal disruption event 300 million light years away. The donut shaped remains ...