The US government spent what would be tens of billions in today's dollars to develop, launch, and deliver satellites to the ...

The full moon this week will be a spectacular Beaver Supermoon—the last in a series of four supermoons this year. Here's how ...

Researchers mapped Earth’s ionosphere, part of the upper atmosphere, using signal data from 40 million phones – a method that ...

New research explores if the moon was captured by Earth or formed by a collision. Scientists weigh theories, analyzing lunar ...

The internet has a habit of making random things go viral, and this time, it is a fictional derpy wolf called Moon Moon.

Mars is an interesting planet with many unexpected features. For one, it is not a sphere, but rather what is called a ...