A small missed detail can lead to major issues with your telescope. In this video, I show you the key focuser screws you need ...

Why build a telescope? YOLO, as the kids say. Having decided that, one must decide what type of far-seer one will construct.

CAPE CANAVERAL, Fla. (AP) — Telescope observations reveal a growing tail on the comet that’s visiting from another star.

Thousands of newborn stars sparkle and dazzle in the latest snapshot by NASA's Webb Space Telescope. Released this week, the ...

With 274 confirmed moons as of March of 2025, Saturn is the solar system planet with the most natural satellites. By 1789, ...

Since its completion in 2016, FAST (the Five-hundred-meter Aperture Spherical Telescope, known as "China's Tianyan") has captured over 1,000 pulsars within the Milky Way, including the faintest pulsar ...

Mathematicians calculated where the planet might be based on its effects on Uranus, and astronomers searched for less than an ...

The comet will come closest to Earth on Oct. 20. There's hope that it may become bright enough to glimpse with the naked eye.

To find out how people reach for the stars first you must climb 4,209 feet. You’ll find more bicyclists — and motorcyclists — ...

Lick Observatory on Mount Hamilton is that kind of place – a celestial treasure perched above Silicon Valley that somehow remains off the radar for many Californians despite being one of the most ...

The research center that Lick’s fortune helped create has a visitors center and gift shop open Saturday and Sunday from noon ...

The French company Vaonis is one of the leading manufacturers of smart telescopes, and the Vespera Pro is their premium model ...