The most familiar type of telescope is the refractor. It uses two lenses, one to collect the light and form an image, called ...

Using a phenomenon known as gravitational lensing, it might be possible to use the sun as a gigantic telescope to peer deep ...

Discover the wonders of telescopes, from their design to their limits, and the advanced technology behind modern astronomical ...

The Finder TW2 is best thought of as a budget innovation. It can impress with its images and videos, as long as you don't ...

The most familiar type of telescope is the refractor. It uses two lenses: one to collect the light and form an image, called ...

NASA has finished building its spacecraft bus to deploy the Nancy Grace Roman Space Telescope into orbit after the space ...

A newly discovered cluster-scale strong gravitational lens, with a rare alignment of seven background lensed galaxies, ...

Astronomers discovered a rare gravitational lens, with an alignment of magnified galaxies that allows them to make valuable ...

The Museum of Natural and Cultural History opens its newest exhibit featuring images from the James Webb Space Telescope, ...

Hubble Space Telescope image of the Carousel Lens, taken in two 10-minute exposures, one using an optical filter and another using an infrared filter. The “L” indicators near the center (La, Lb, Lc, ...

Compared to the iPhone 16 Pro Max, there's a lack of contrast with the night sky appearing to be dark gray. There's a greater ...

The James Webb Space telescope recently turned its highly sophisticated lens towards galaxy GS-10578 or what is often ...