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 ...

"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 ...

NASA’s new PUNCH mission just opened its eyes to space, capturing its first images of the Sun’s outer atmosphere and the ...

The seasonal Cosmic Cafe at Mt. Wilson Observatory serves coffee, wraps and snacks with a singular view of the city. It makes for a great setting — and a bit of a haul.

Astronomers since then indeed have discovered worlds, called circumbinary planets, orbiting two stars. But for sheer ...