Astronomers at the University of California, Santa Cruz, and UCLA will develop a next-generation instrument for detecting and ...

New images of interstellar object 3I/ATLAS show a sunward anti-tail extending over 500,000 kilometers, surpassing the ...

"This observation also demonstrates that we can use Webb to find individual stars when the universe was only 5% of its ...

Gamma-ray bursts are brief but immensely powerful explosions that occur in distant galaxies. They are characterized by the release of gamma rays, which are the highest-energy form of light. Since ...

Using a powerful combination of space-based measurements and Subaru’s advanced imaging, astronomers have discovered two rare companions, one of which enables a key test for NASA’s Roman Space ...

The Subaru Telescope’s new Prime Focus Spectrograph (PFS) now carries the name ʻŌnohiʻula, following a naming ceremony Nov.

Interstellar object 3I/ATLAS continues to display a Sun-facing anti-tail, confirmed by Hubble, Gemini and XMM-Newton ...

The University of Hawaii Institute for Astronomy has launched initial science operations for Robo-AO-2, a robotic laser adaptive optics system now operating at the UH 2.2-meter telescope. The ...

Researchers who are affiliated with the Indian Space Research Organisation (ISRO) from the Physical Research Laboratory of India have captured some detailed images of the interstellar comet 3I/ATLAS ...

Scientists have confirmed that colossal collisions between galaxies trigger titanic eruptions in the centers of those galaxies, and the discovery is thanks to an artificial intelligence tool that was ...

Researchers investigated GRB 250702B and found that it was possibly a jet produced by a blast 8 billion light-years away from ...

For years, scientists thought they understand what happens when stars explode. New earliest-ever mages of supernova events ...