CAPE CANAVERAL, Fla. (AP) — Europe’s Euclid space telescope has detected a rare halo of bright light around a nearby galaxy, astronomers reported Monday. The halo, known as an Einstein ring, encircles ...

A massive galaxy (blue dot) warps the light emitted by an active black hole (orange dots) in a phenomenon called gravitational lensing. | Credit: NASA/ESA/CSA A beautiful, "bejeweled" halo of warped ...

Good lighting is essential for appearing sharp and professional on camera, whether you’re streaming, vlogging, or taking part in back-to-back video calls. Even the best cameras can leave you looking ...

We may receive a commission on purchases made from links. Though smartphone cameras have become so advanced they're used to shoot movies and photograph million-dollar homes, they still struggle in one ...

The Ulanzi LM19 MagSafe LED Selfie Ring Light is MagSafe compatible and can fit on the back of a phone or any magnetic metal surface. Two things make for great video content. The first is good sound ...

There are lots of different types of ring lights, but they all have the same primary purpose — provide a steady light source that will illuminate your subject, whether that’s an object, another person ...

New photos from the James Webb Space Telescope show off the bewitching beauty of the warped quasar RX J1131-1231, which is adorned with four bright spots birthed by mind-bending space-time trickery.