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

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 ...

The world's darkest and clearest skies exist over the Atacama desert in Chile. The astronomical community, led by the ...

Astronomers have found a planet that orbits at an angle of 90 degrees around a rare pair of peculiar stars. This is the first ...

In a memorable image from the 1977 film "Star Wars," the young hero Luke Skywalker gazes at two suns setting above the ...

For the first time, scientists have found strong evidence of a "polar planet"—a planet whose orbit is tilted at 90 degrees ...

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A fog of long-wavelength infrared light could be produced by dusty, star-forming galaxies that have remained hidden — until ...

Astronomers have found a planet that orbits at an angle of 90 degrees around a rare pair of peculiar stars. This is the first time we have strong evidence for one of these 'polar planets' orbiting a ...

High up on the top of Cerro Pachón in northern Chile, NSF–DOE Vera C. Rubin Observatory is nearing completion. At the heart ...