President Donald Trump issued a memorandum giving the U.S. military jurisdiction over federal lands at the southern border.

If you think that choosing the most powerful home telescope is just as simple as finding one with the highest magnification capability, then you’re wrong! There are many other key factors affecting a ...

Astronomers are about to use a powerful new telescope to scan the entire southern sky. They'll take so many pictures, it will effectively create a movie to help astronomers spot anything that ...

Astronomers are about to use a powerful new telescope to scan the entire southern sky. They'll take so many pictures, it will effectively create a movie to help astronomers spot anything that moves or ...