Everyone has a few ideas about how humanity will end, but one of the brightest minds of the modern era had some thoughts on ...

Scientists suspect that a rapidly spinning, highly magnetic neutron star, or "pulsar," dwells at the heart of the Milky Way.

The moon crossed the sun's path on February 17, causing what is known as an annular solar eclipse. The sun was not covered ...

Just days ago the moon traveled directly between Earth and the sun in what was the first solar eclipse of the year, producing ...