For decades, astronomers have classified exoplanets into neat categories: rocky Earth-like planets, gas giants like Jupiter, ...

Experts analyzed satellite imagery of planetary surface cracks and compared them with Earth's geologic features, searching ...

Could a giant planet between Mars and Jupiter have doomed Earth? A new study suggests that small changes would have been ...

The night-sky models enabled him to later identify ... For example, the three innermost planets — Mercury, Venus and Earth — align within 3.6 degrees in the sky every 39.6 years.

Science uses careful, organized observations and tests to construct theories that are recorded, passed on to others and built ...

Building on a previous study that supported the ancient philosopher Plato’s conjecture—that Earth is mostly made from cubes—geophysicist Douglas Jerolmack of the University of Pennsylvania teamed up ...

From Elon Musk’s American-based company and China’s BYD both breaking boundaries in electrical engine solutions, to increasing prototypes and models being released ... Earth has two neighboring ...

Channing Tatum has a new girlfriend, 25-year-old Australian model, Inka Williams. Here's what we know of the romance & ...

"Such a disservice to every woman on this planet" - When Serena Williams was furious with Indian Wells director over controversial sexist comments ...