The asteroid Ryugu, millions of miles away from Earth, might not look that exciting. But on it, we now know, lie some of the ...

All the essential ingredients to make the DNA and RNA underpinning life on Earth have been discovered in samples collected from the asteroid Ryugu, scientists said Monday.

One of the longest-standing techniques in humanity’s search for life beyond Earth may be causing scientists to miss alien ...

Imagine a planet the size of Neptune, itself about four times the size of our home planet. Instead of orbiting our Sun, this exoplanet revolves around a star in the Virgo constellation roughly 200 ...

LAS VEGAS -- September 6, 2024 -- The origins of aptly named supermassive black holes – which can weigh in at more than a million times the mass of the sun and reside in the center of most galaxies – ...

The oldest stars in the Milky Way are forcing a fresh look at one of cosmology’s biggest arguments. If some of them are about 13.

Alfred University is home to the Stull Observatory and its seven independent telescopes, but relatively few students have chosen to take advantage of those resources in the form of a minor in ...

In what researchers are calling the most comprehensive survey of its kind, scientists at Curtin University in Australia have cataloged more than 112,000 unintended radio emissions from Starlink ...

The interstellar comet 3I/ATLAS is unusually rich in alcohol — a chemical clue that could reveal how planets and icy bodies form around other stars.

Add Yahoo as a preferred source to see more of our stories on Google. An artist’s impression of the “Cosmic Grapes” galaxy, composed of at least 15 massive star forming clumps—far more than current ...