Sony FE 50mm f/1.4 G Master lens: Specifications Compatibility: Sony E-mount Focal length: 50 mm Aperture range: From f/1.4 to f/16, manually selectable Weight: 1.14 lbs (516 g) Dimensions: 3.7

There’s no doubt that SpaceX’s Starlink internet service has connected the world like never before — but at what cost? Astronomers have long voiced concerns about Starlink’s satellite constellation interfering

“The Seven Wonders of the Ancient World” is the first known list of the most remarkable creations of classical antiquity; it was based on guidebooks popular among Hellenic sightseers and

Named in honor of female astronomer Vera Rubin, whose pioneering work on galaxy rotation provided key evidence for dark matter, the Vera Rubin Observatory uses the world’s largest digital camera

This article was originally published at The Conversation. The publication contributed the article to Space.com’s Expert Voices: Op-Ed & Insights. Our two-person team loaded the car with a GPS, a

The world is losing fresh water at an unprecedented rate, two decades’ worth of satellite data has revealed. Measurements from NASA‘s twin GRACE satellites and GRACE follow-on missions have shown