Einstein predicted the existence of gravitationally-warped rings of light in 1915. Now, a new one has been discovered just a ...

Evidence suggests ancient civilizations, including the Greeks, may have had early optical knowledge and devices like ...

Scientists at NASA for the first time have been able to observe the make up of Pluto and other small and icy celestial bodies ...

Astronomers used an array of telescopes to find the most massive radio jet in the early universe. The celestial object is ...

“We [will be able to] move quickly and map out very large areas of the sky,” adds Josh Schlieder, the telescope’s wide-field ...

"We are literally mapping the entire celestial sky in 102 infrared colors for the first time in humanity's history." ...

Ancient quasars seen by the James Webb Space Telescope technically shouldn’t exist, but one rare type of dark matter could ...

Visiting forgotten observatories is like stepping back in time. These restored astronomy temples, once nearly lost, now shine as beacons to the past. They offer a rare opportunity to peer into the ...

A unique dataset of Type Ia supernovae being released today could change how cosmologists measure the expansion history of ...

A little-known chapter of the Hubble Space Telescope’s history is a reminder of the risks of looking at the sun ...

Explore the captivating journey of ancient Greek astronomy in which mythological tales and mathematical precision mix together.

Explore the James Webb Space Telescope's incredible discovery: a cosmic alignment revealing the teenage years of our Milky ...