Refractor telescopes are great for beginners ... they're not always great for astrophotography because of their curved focal plane, but for stargazing purposes they're excellent.

Tony Tyson, Distinguished Professor of physics and astronomy, has been involved in the project (formerly the Large Synoptic Survey Telescope) for decades ... so that you could then cover a large focal ...

The full telescope includes mirrors ... we expect that all the CCDs in the detector lie in a single plane that happens to be the focal plane of the optical system. However, this is not the case in ...

While the U.S. Space Force, and its previous operator the U.S. Air Force, have been tightlipped about what the space plane ...

In fact, scientists didn't really expect that stars would even be able to still form at all in the dwarf galaxy known as Leo P, an image of which the James Webb Telescope recently captured in ...

Authorities say 21 people are injured after a Delta Air Lines plane flipped upside down while landing amid wintry conditions Monday at Toronto Pearson International Airport. The Federal Aviation ...

The most powerful space telescope ever built is peering into some of the deepest realms of the universe. The director of the Space Telescope Science Institute, which runs the James Webb Space ...

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 ...

The singer was not on the plane, but his girlfriend Rain Andreani was one of the several people taken to hospital, and one person died. By Abid Rahman International Editor, Digital A private plane ...

Stunning footage shows a plane getting dangerously close to New England houses before crashing into trees Tuesday. The plane crashed in a residential neighborhood near Hampton Airfield in North ...

IT ALL HAPPENED IN SECONDS. A PLANE CRASH CAUGHT ON CAMERA OUTSIDE OF CHRIS MARTIN’S HAMPTON HOME. HE ALMOST LANDED ON THE STREET, YOU KNOW, THANK GOD THERE WASN’T CARS. PILOT DAVE LENNON WAS ...