NASA’s James Webb Space Telescope’s NIRCam (Near-Infrared Camera) has captured a stunning view of supernova remnant Cassiopeia A (Cas A). Credit: Space.com | footage courtesy: NASA, ESA, CSA, STScI, ...

Refractor telescopes use specialised lenses to gather and focus light into an image, displaying a magnified sky view. In contrast, reflector telescopes use curved mirrors to reflect light onto the ...

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 ...

Hubble captured an exploding star about 650 million light-years from Earth. The Hubble Space Telescope recently captured a snapshot of a rare supernova that sits in the Gemini constellation ...

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 ...

Researchers used the James Webb Space Telescope, a collaboration of NASA and its European and Canadian counterparts, to find that the ancient pulse, like a cosmic flashlight, had lit up never ...

Of all the mysteries that the massive James Webb Space Telescope has seen so far in the early universe, one of the strangest are objects that astronomers now call "little red dots." Like the ...

In his book The Mathematical Universe, mathematician William Dunham wrote of John Venn’s namesake legacy, the Venn diagram, “No one in the long history of mathematics ever became better known ...

However, this event will be best viewed through a pair of high-powered binoculars or a good backyard telescope so you can get a close-up as Mars appears to graze the edge of the moon. Viewing the ...

Note: The before price is $50 higher than Celestron's own but this is still a respectable saving on a beginner-friendly telescope. This refractor telescope is perfect for beginners hoping to look ...

Astronomers using the James Webb Space Telescope have accomplished a monumental feat in the field of astronomy by observing individual stars in a galaxy over 6.5 billion light-years away. This ...