The search for dark matter requires all the best models, theories, and ideas we can throw at it. A new paper by Julia Monika ...

Astronomers have uncovered the most promising evidence yet for the existence of dark stars—giant cosmic objects powered by ...

Plus: President Donald Trump spoke with both Russian President Vladimir Putin and Ukrainian President Volodymyr Zelenskyy ...

Dark matter makes up 85% of the universe, but researchers, including Vera Rubin herself, historically have had a hard time ...

Dodgers pitcher Clayton Kershaw has been selected for his 11th All-Star Game, joining the roster as a Legend Pick by MLB ...

Scientists think they found evidence of weird ancient stars called "dark stars" that are powered by dark matter instead of ...

I’ve spent much of my long life studying — and trying to understand — the history of the universe. Along the way, I have been constantly reminded that science is essentially international: Science ...

When it comes to telescopes, there are no bigger names than Hubble and Webb, but why have two space telescopes anyway, how ...

This unprecedented view of the Bullet Cluster provided by the James Webb Space Telescope and the Chandra X-ray Observatory ...

Because it doesn't interreact with light or electromagnetism, dark matter exists to us only through its influence on visible ...

Advances and the arrival of new technologies have allowed astronomy, the science that studies celestial bodies and phenomena ...

How does the camera on the James Webb Space Telescope work and see so far out? – Kieran G., age 12, Minnesota Imagine a ...