This out-of-this-world telescope is the biggest of its kind. It is made up of five mirrors that can gather 100 million times the light a human eye can and is contained by a steel dome, which ...

If another gravity theory is correct, "then the broader implications are enormous," astrophysicist Stacy McGaugh told Newsweek.

This Celestron 114LCM Newtonian telescope is just what ... red dot finders aren't standard on every telescope. With the largest aperture of the LCM range, it lets in enough light that you should ...

For another Newtonian reflector telescope with a similar aperture as ... to get their hands on an equatorial mount without spending big, the Sky-Watcher Explorer 130 EQ2 does lack a little precision.