aluminized the mirror of the largest single-mirror telescope in North America. Technicians at the MMT Observatory on Mount Hopkins bolted a vacuum chamber directly over the 6.5-meter (21.5 – foot) ...

Maybe you have had a casual interest in astronomy for years, looking up at the night sky every chance you get. Or maybe you’ve just recently become interested in the wonders hanging high above our ...

I'm often asked to recommend a telescope, especially around the holidays, when gift-giving is on our minds. Today I'll share a few suggestions, but before we talk specifics, let's look at the ...

When it comes to telescopes and how powerful they are for looking deep into the cosmos, there are lots of factors to consider. Such as the portion of the electromagnetic spectrum the telescope operate ...

If you're after a small and affordable telescope for a child to primarily look at the moon and not much else, the SVBONY 501P 70 just about fulfills that brief. Why you can trust Space.com Our expert ...

• Amscope TLS-PAZ-90660 Refractor Altitude Azimuth Telescope - Amscope Refractor ALT-AZ Telescopes with Altitude Azimuth Mount, 90mm Aperture, 600mm Focal Length, Stainless Steel Tripod and Red Dot ...

For most of us who are not astronomers, the image that comes to mind when describing a reflecting telescope is of a huge instrument in its own domed-roof building on a mountain top. But a reflecting ...