The mysterious Oort cloud is the source of many of our solar system's comets, but astronomers still have no idea what it ...

I am grateful to be one of the many who called Sheriff Joe Richards mentor and friend. He showed me the ropes in more ways than one, including how to ...

The $488 million observatory is set to launch at the end of this month on a two-year mission to map the entire celestial sky.

Have you ever wondered how astronomers manage to map out the Milky Way when it’s so incredibly vast? One of the most powerful tools is something called 21cm radiation. Hydrogen, the most abundant ...

The Sun isn’t just a distant ball of fire—it’s constantly bombarding Earth with charged particles in the form of solar wind. NASA’s PUNCH mission is set to capture this invisible force like never ...

Seen as a long strand with smaller threads branching, the Quipu superstructure contains 68 galaxy clusters spanning 1.4 ...

The mantis shrimp comes equipped with its own weapons. It has claws that look like permanently clenched fists that are known ...

The Sun periodically ejects huge bubbles of plasma from its surface that contain an intense magnetic field. These events are ...

Prepare to get schooled If you have kids in school, or even if you don’t, you’ve probably realized that there’s a lot about ...

Can you take chips out of a casino? Who are you meant to tip? Our guide covers all you need to know about casino etiquette.

India, a land steeped in rich culture, deep history, and remarkable diversity, boasts some of the world’s most breathtaking ...

Before we all carried computers in our pockets, I ran through the woods, always alert for the mysterious hermit who had ...