Stunning photos show bright comet lighting up the dark skies above ESO'sParanal Observatory, future home of the world's ...

Saturday, February 1Trekking quickly through the sky, the Moon passes 2° south of Venus at 3 P.M. EST and 1.4° north of ...

A valuable collection of vintage scientific equipment, including telescopes, controllers and a device invented on-site called a "spectroheliokinematograph," is locked up inside. At a time of ...

The Celestron 70mm Travel Scope is now 36% off, the cheapest it's been in years, an ideal way for beginners to enjoy this ...

These rugged, all-weather Celestron binoculars are perfect for wide-field stargazing and wildlife watching, and now they're ...

The primary objective of this spacewalk is to replace critical hardware and repair the Neutron star Interior Composition Explorer (NICER) X-ray telescope. Listen to Story Williams and Hague will ...

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 ...

Here’s how it works. Fujinon – the binocular brand of Fujifilm – has announced two new high-magnification image-stabilized binoculars equipped with Extra-low Dispersion (ED) lenses that enable ...

The Celestron NexStar 4SE is ideal for beginners wanting quality ... While the pair could be seen in the night sky by the unaided eye, binoculars or a telescope would have allowed viewers to see ...

SIR JOHN HERSCHEL'S dictum in his well-known panegyric on star-catalogues, that “every well-determined star from the moment its place is registered is as effective for mapping down the ...

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 ...