The new research suggests an alternative origin. Dark matter could have instead been born extremely hot, opening up ...

While imperceptible to humans, these tiny delays are significant for experiments that rely on pulsars as ultra-precise cosmic ...

At first glance, some scientific research can seem, well, impractical. When physicists began exploring the strange, subatomic ...

Eric and Wendy Schmidt are backing a start-up-like approach to building a giant space telescope and powerful ground ...

Radio telescopes are instruments that capture faint radio signals from space and convert them into images of celestial bodies ...

On January 10, 1946, the U.S. army bounced radar signals off of Earth's moon for the first time ever. Known as "Project Diana ...

The sheer scale of Carrazco-Gaxiola’s survey, titled “An All-Sky Spectroscopic Reconnaissance of More Than 2,100 K Dwarfs ...

These space-themed cartoons are fun to watch with your kids, and they feature real-life space science and concepts in varying ...

How can magnetic fields help determine the habitability of exoplanets? This is what a recent study published in Nature ...

Learn about the difference between physical science and social science, including definitions, examples, and key characteristics to understand how these fields study is different for students and ...

New insights are emerging into one of astronomy’s most perplexing signals. An international research team led in part by ...

A distant pulsar’s radio signal flickers as it passes through space, much like stars twinkle in Earth’s atmosphere. By monitoring this effect for 10 months, researchers watched the pattern slowly ...