The European Southern Observatory warns that rapidly growing satellite constellations could disrupt Earth's most powerful ...

An image shot on a handheld Nikon during the recent Artemis II lunar mission has revealed new insights into the evolution of ...

Astronomers are urging limits on satellite launches after simulations showed some observatories could become effectively ...

The latest adventure for the kooky camera looks skyward.

See composites created using James Webb Space Telescope and Chandra X-ray Observatory imagery. A pair of galaxies, a nebula, ...

This July offers skywatchers a celestial spectacle with planetary alignments and a returning comet. Observers can witness the ...

Overview Earth's orbit is becoming increasingly crowded as thousands of new satellites are launched every year for internet, ...

A strange class of comet could explain the enigmatic behavior of ‘Oumuamua, the first known interstellar object—and even shed ...

Working for months with staff members in the Department of Physics, a group of students and faculty from Brown and RISD ...

The special ride includes a four-course dinner and is timed to the annual appearance of the Matariki star cluster.

The country's plans include spacecraft designed to detect asteroids coming from the direction of the sun, which has long been ...

Multi-million-dollar investment advances scientific instrument development and supports critical milestone toward completion of one of the world's most powerful telescopes ...