Instead, they offered him payment in exchange for developing a binocular form of his invention. Shortly after he began producing his binoculars, news of the telescope reached Galileo. These days ...

Here, Galileo took this crude device with ... to overcome the problem of chromatic aberration: the invention of the reflecting telescope described by James Gregory and built in a different form ...

In October 1604, a new star appeared in the sky, puzzling astronomers of the day. First observed on Oct. 9, German astronomer ...

The best telescopes for various purposes and budgets — from beginner to smart telescopes and everything in between. Black Friday is next month, so there's plenty of scope for a great deal.

Forget the light bulb. Thomas Edison’s greatest invention was a two-story house in rural New Jersey. In March 1876, Edison set up his famous Menlo Park laboratory—the world’s first research ...

The best telescopes offer an unparalleled view of the cosmos, and we've gathered our favorites as we look toward Black Friday next month. The best telescope can help bring the wonders of the ...

Using the European Southern Observatory's VISTA telescope, the team monitored the central regions of our galaxy over more than 13 years. At 500 terabytes of data, this is the largest observational ...

Read full article: FAA proposes fine against SpaceX over unapproved launch plan changes In this photo taken from video released by Roscosmos space corporation, the Soyuz-2.1 rocket booster with ...

Credit: NASA / JPL / Ames Research Center / Daniel Rutter illustration The James Webb Space Telescope will soon begin a massive study of rocky worlds outside the solar system, specifically to ...

Prime Day may be over, but there are still deals to be had. As we look ahead to Black Friday, here are some of the best telescope deals still live today. When you purchase through links on our ...