Celestial standoff! Scientists capture the first image of two black holes circling each other

Astronomers spotted the celestial standoff in the heart of the galaxy OJ287, around five billion light-years from Earth.
SETI Institute

Visitors from the Stars: Understanding Comet ATLAS Without the Hype

Every once in a while, our solar system receives a fleeting visitor from the depths of our galaxy. On July 1, 2025, NASA’s ...

Developing technology to deploy stabilized solar arrays and enable spacecraft docking

Southwest Research Institute (SwRI) has developed technology to stiffen deployable structures on spacecraft, enabling ...
Popular Science

The best telescopes under $500

🛍️ Amazon Prime Day is live. See the best deals HERE. 🛍️ By Jim Beaugez Updated Oct 19, 2023 4:52 PM EDT We may earn revenue from the products available on this page and participate in affiliate ...