Astronomers say a distant, sunlike star shows signs of a catastrophic planet-on-planet crash that may mirror the ancient impact that formed Earth's moon.

Everything Everywhere All at Once, Mad Max: Fury Road, Back to the Future, and more make up our list of the best ...

Pablo Martinez Mirave does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations ...