The Unistellar Odyssey Pro ($3,999) is one of the few smart telescopes that not only lets you photograph celestial objects ...

Caroline's Rose (NGC 7789) is an open str cluster discovered by Caroline Herschel, a pioneering female astronomer and the sister of William Herschel, discoverer of the planet Uranus (Credit ...

Uranus radiates more energy than it gets from the sun, two new studies find — just as Jupiter, Saturn and Neptune do.

Since 2004, I have worked on PCMag’s hardware team, covering at various times printers, scanners, projectors, storage, and monitors. I currently focus my testing efforts on 3D printers, pro and ...