But an ironic consequence was that images of the slow-moving Eris, taken by Brown’s team with the 48-inch (1.2 meters) Samuel Oschin Telescope at Palomar on Oct. 21, 2003, slipped entirely ...

By the 1940s, Zwicky moved his hunt for supernovas to the 48-inch Samuel Oschin telescope at Palomar Observatory, along with his collaborator, Walter Baade. Together, Zwicky and Baade discovered a ...

Starscope Monocular Telescope: A revolutionary tool for outdoor enthusiasts and nature lovers. It is compatible with all smartphones and comes with high-quality lenses that seem impossible for a cheap ...

Discover the best telescope deals on the market, whether you're an absolute beginner, a serious skywatcher or somewhere in between. Looking to start a new hobby or deepen your love for stargazing ...

Want to make the most of your telescope? You need a mount to match. We have rounded up the best telescope mounts in time for February's Venus and moon convergence. The right telescope mount can ...

The next great space telescope will study distant galaxies and faraway planets from an orbital outpost about a million miles from Earth. But first it has to be put together, piece by piece ...

Straight Shot: Hubble Investigates Galaxy With Nine Rings Feb. 4, 2025 — NASA's Hubble Space Telescope has captured a cosmic bullseye! The gargantuan galaxy LEDA 1313424 is rippling with nine ...

The Subaru Telescope in Hawai‘i is adding a new instrument to its arsenal, one that will observe the cosmos through a compound eye. The compound eye will allow Subaru to observe about 2,400 ...

NASA's James Webb Space Telescope (JWST) has captured photos of one of the earliest supernovas ever seen, with features appearing like grains and knots found in a cut of wood. "Once upon a time ...

A little-known chapter of the Hubble Space Telescope’s history is a reminder of the risks of looking at the sun If you’ve ever done any public outreach work for astronomy—if you’ve given ...

An illustration of the James Webb Space Telescope as it orbits the sun in our solar system, 1 million miles from Earth. Credit: SA GSFC / CIL / Adriana Manrique Gutierrez The James Webb Space ...