An international team of astronomers has discovered one of the most extreme instances of magnification by gravitational lensing. Using the Hubble Space Telescope to survey a sample of huge clusters of ...

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

The best telescopes for seeing planets can help you spot Jupiter, Saturn, Mars and Mercury. Black Friday is coming on Nov. 28, so keep an eye out for price drops! When you purchase through links on ...

It’s the perfect balance between high performance and portability, offering crisp clarity without the bulk of traditional ...

Extremely distant galaxies are usually too faint to be seen, even by the largest telescopes. But nature has a solution: gravitational lensing, predicted by Albert Einstein and observed many times by ...

GUEST OPINION: Whether you're captivated by the intricate patterns of a distant bird or the luminous glow of a nebula, selecting the right optical instrument is crucial. For enthusiasts keen on both ...

We asked astronomer and telescope maker Adrian Ashford to recommend five telescopes across a range of prices. He studied the sky using each instrument, paying close attention to image quality, ...

The Sky-Watcher USA 190mm Maksutov-Newtonian telescope is a 7 1/2-inch (190mm aperture) f/5.3 instrument utilizing a meniscus lens and spherical primary mirror, both made of low-expansion borosilicate ...

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