The 16th day of the 18th annual Space Telescope Advent Calendar shows a spiral galaxy displaying at least nine concentric ...

A comet, dubbed C/2025 K1 (ATLAS), spectacularly broke apart into three huge chunks — and anybody with an eight-inch telescope or bigger can catch the resulting fireworks show for the next several ...

"The natural question that comes up is: how many more space telescopes will be affected when all these constellations are ...

This image shows Euclid's capability to explore both our cosmic neighborhood and the deep universe beyond. A vast, star-forming cloud in the constellation Orion has been unveiled in stunning detail by ...

It uses your phone’s sensors, GPS data, and object catalogs to help you align, locate, and track targets with minimal ...

Planned megaconstellations would contaminate the view of the cosmos of four orbiting telescopes Many of the images taken by ...

The comet shouldn’t be confused with interstellar object 3I/ATLAS. K1/ATLAS originated from within the furthest stretches of the solar system, and not interstellar space. Italian astronomer Gianluca ...

An exponential increase in the number of satellites placed in low-Earth orbit has brought advances in telecommunications ...

Day 2 of the 2025 Space Telescope Advent Calendar: a stellar nursery. Reflection nebula GN 04.32.8 is part of the stellar nursery called the Taurus Molecular Cloud, roughly 480 light-years from Earth.

A telescope in Chile has captured a stunning new picture of a grand and graceful cosmic butterfly. The National Science Foundation's NoirLab released the picture Wednesday. Snapped last month by the ...

Learn to decode James Webb photos with this JWST image guide, offering clear space image explanation and beginner-friendly insights into stunning infrared telescope images.