Explore 6 of the most breathtaking space pictures captured by NASA's iconic Hubble Space Telescope, revealing the universe's wonders.

Pluto is the tiniest planet in our solar system with a diameter of roughly 2,377 kilometers, making it even smaller than our ...

The first batch of test images from the Vera C. Rubin Observatory is scheduled to be released Monday at 11:30 a.m., followed ...

Astronomers have discovered a galaxy that has been "frozen in time" for billions of years. Like a celestial dinosaur fossil, ...

The brand new Vera Rubin telescope is about to begin its 10-year mission to offer the newest cosmic perspective we've had in ...

A new paper claims astronomers discovered an ultramassive black hole heavier than any other black hole we've ever measured.

The James Webb Space Telescope (JWST), launched in 2021, is currently the most powerful space observatory ever built.

Astronomers have achieved a first in exoplanet hunting by using the Hubble Space Telescope images to investigate a mysterious event that could reveal the existence of a “rogue planet” drifting through ...

Astronomers have used the Atacama Large Millimeter/submillimeter Array (ALMA) to peer into the early universe and uncover the building blocks of galaxies during their formative years. The CRISTAL ...

L3Harris in Rochester played a pivotal role in building the Vera C. Rubin Observatory’s massive secondary mirror.

Astronomical images not only look beautiful, they also provide a wealth of information. What's behind it and what ...

Astronomers have uncovered a remarkable cosmic relic - a galaxy named KiDS J0842+0059, located three billion light-years from ...