Answer 17: A meteoroid is a small rocky or metallic body in space. A meteor is the streak of light produced when a meteoroid ...

Compound, or catadioptric, telescopes combine lenses and mirrors for a compact option, suitable for both planetary and ...

Start exploring the night sky with our top picks for beginner-friendly telescopes. Tested for clarity, ease of use and build ...

The best telescopes for beginners who want to view planets, galaxies, and more If you’re new to observing, you don’t need to buy the most expensive telescope — just the one you’ll use the ...

Perfect for families and kids — the Celestron Powerseeker 50AZ allows you to enjoy views of the night sky without breaking ...

We think this Celestron AstroMaster 70AZ scope is a great place for beginners, young and old, to start. We rank it as one of the best telescopes for kids, including viewing planets, and in our ...

The mighty James Webb and Hubble space telescopes united to reveal stars being born inside the Small Magellanic Cloud, which ...

A black hole is a terrifying concept, but the mysterious nexus of physics and space-time isn’t always gobbling up matter. While famous for devouring anything and everything in its gravitational ...

A new landmark study has pinpointed the location of the universe's "missing" matter, and detected the most distant fast radio burst (FRB) on record. Using FRBs as a guide, astronomers at the ...

On a mountaintop in northern Chile, the Vera C. Rubin Observatory, which holds the largest digital camera in the world, is preparing to power up.