Astronomers have long thought the universe should look generally the same in every direction, but an anomaly in the radiation ...

This compact and portable smart telescope provides an affordable way for beginners to get started with astroimaging.

For decades, scientists engaged in the Search for Extraterrestrial Intelligence (SETI) have probed the galaxy for signs of ...

The first fast radio burst, or FRB, was discovered in 2007 in archival data collected back in 2001, and scientists were ...

According to data from the Hubble and James Webb Space Telescopes, the origins of the free-flying photons in the early cosmic ...

Did stars and galaxies give rise to black holes, or was it the other way around? New research may challenge ideas about how ...

For many college students, satellites are faint dots crossing the sky on clear nights. These objects are background details ...

Black holes are so strange that physicists have long wondered if they are quite what they seem. Now we are set to find out if ...

A comet from another star system will swing by Mars on Friday as a fleet of spacecraft trains its sights on the interstellar ...

Unraveling the cosmic symphony of gravitational waves, from the 'Music of the Spheres' to moon-based detectors.

NASA ends DSOC test with final laser message from Psyche, received 218 million miles away—completing 65 high-speed ...

Scientists have uncovered new types of organics in icy geysers spouting from Saturn's moon Enceladus. They say their findings ...