Radon is a radioactive gas that is naturally produced on Earth. It exists everywhere and doesn't usually cause any problems, ...

On October 6 1995, at a scientific meeting in Florence, Italy, two Swiss astronomers made an announcement that would transform our understanding of the universe beyond our solar system. Michel Mayor ...

If you detect an interceptor off your wing, your reactions can quickly de-escalate the concern of these air defense fighters.

Nowadays, dine-in movie theater menus can be as impressive as any regular restaurant. However, your fellow moviegoers won't ...

Most distant and powerful odd radio circle ever found - a massive double ring that could reveal how black holes and galaxies ...

A stronomers have discovered a new odd radio circle (ORC) that is more powerful and distant than any discovered before. What is even stranger is that this object doesn’t appear to live up to its name, ...