The Vera C. Rubin Observatory in Chile has begun generating test images of the night sky, but the big reveal is expected ...

From Lowell Observatory to Kitt Peak to Mount Graham, here are the 11 best planetariums and observatories in Arizona and ...

C.E, Chinese astronomers spotted a supernova and dubbed it the "guest star." The National Science Foundation’s (NSF) Víctor M ...

The Chinese Embassy in Chile on Thursday firmly opposed the recent actions and statements by the US over a China-Chile ...

"If this initiative is focused on astronomical observation, it should be noted that, according to current regulations, private entities are not permitted to enter into international agreements on this ...

A hypothetical office overlooking the Paranal Observatory in Chile, with the European Southern Observatory’s VLT visible with its laser on the hill, and the four small SPECULOOS telescopes nearer the ...

On Mauna Kea, a giant new telescope poses a threat to two cultures: Hawaiians and astronomers. The tallest island mountain in the world is Hawaii’s Mauna Kea, where the thin atmosphere and ...

A giant sequoia located in Sequoia National Park in California, the General Sherman is 52,500 feet in volume and is more than ...

No single telescope could achieve this—so scientists linked radio observatories in Hawaii, Arizona, Mexico, Chile, Spain and Antarctica. This way, multiple telescopes could always keep M87 in ...

Amid harsh cuts, the Trump administration has proposed canceling the nearly ready-to-launch Nancy Grace Roman Space Telescope ...