The second great work of art to come out of the Polaris Dawn mission was a musical performance that took place partly in ...

A new image from the James Webb Space Telescope shows Arp 107, home to two merging galaxies, with two bright cores and a ...

F or the past few years, a series of controversies have rocked the well-established field of cosmology. In a nutshell, the ...

New research suggests that black holes may actually be "frozen stars," bizarre quantum objects that lack a singularity and an ...

Gravitational lenses bend and focus light from the more distant cosmos, offering astronomers a cheat code for chronicling the ...

Detectors inside Artemis I’s Orion capsule show how much radiation exposure its mannequins underwent and how effective a ...

Thus far, the search for extraterrestrial intelligence (SETI) has used strategies based on classical science—listening for ...

Astronomers have spotted an absolutely colossal cosmic chimney that stretches as far as 140 Milky Ways lined up side by side. These jumbo jets are being blasted from a supermassive black hole.

A recently-discovered powerful cosmic lens, which magnifies profoundly distant objects in space. Credit: William Sheu (UCLA) ...

It might also obscure the faint radiation coming from the Epoch of Reionization, one of the least-understood periods in the history of the universe, she added. This epoch began about one billion years ...

When Artemis II launches late next year, its Orion capsule will become the first crewed spacecraft in 53 years to venture ...

With NASA's crewed mission to the moon only a year away, first results from radiation experiments onboard Artemis 1 suggest ...