A Ph.D. student and his supervisor have developed a simple way to test for active life on Mars and other planets using ...

A team of researchers proposes a new vision of the Universe's first moments. Their model eliminates the need for traditional ...

The Fermi Paradox has puzzled scientists and intrigued curious minds for over 70 years. It raises the most profound question about extraterrestrial life: If the universe is so vast and full of ...

He thinks it’s as straightforward as astronomy. Here’s the thing: The moon’s path around the Earth is very predictable. The only real forces involved are gravity and momentum.

Astronomers have found that Wyoming's Bighorn Medicine Wheel is an astronomy observatory constructed by Plains Indians hundreds of years ago. In one sense this observatory is very simple: It was ...