Using various space telescopes, an international team of astronomers have observed a newly detected very faint X-ray ...

"This finding is the first direct evidence of water’s interstellar journey from clouds to the materials that form planetary ...

Even astronomers who study peculiar outer space objects have their favorites. Here are some interstellar bodies that have won ...

Researchers have discovered chemical fingerprints of Earth's earliest incarnation, preserved in ancient mantle rocks. A ...

Scientists at MIT and elsewhere have discovered extremely rare remnants of "proto Earth," which formed about 4.5 billion ...

UW-Milwaukee physics and astronomy assistant professor Lia Medeiros explains gravitational waves and the role UWM played in discovering them.

Using supercomputer simulations, a team of researchers investigated a mysterious source of gamma light coming from the Milky ...

O'Grady and her colleagues found no sign of X-rays in the Chandra data. Even assuming that the wind gusting out of Betelgeuse ...

A mysterious and radiant glow is emanating from the center of our galaxy, which has become a centre of attraction for all ...

Scientists found unusual sulfur in moon samples from Apollo 17. The discovery reveals new clues about the Moon’s ancient ...

Scientists have found that a sample of the moon brought to Earth in 1972 by Apollo 17 astronauts contains a ratio of sulfur ...

On October 17, 2025, Friday, Jeopardy! presented its audience with an intriguing science question for the Final Jeopardy round. In 1930, physicist Wolfgang Pauli proposed a mysterious particle. It was ...