The newly discovered object dubbed the Great Comet of 2026 may become visible to the naked eye during its close solar pass in April.
Six planets will align in the night sky on Saturday, Feb. 28, for a rare planetary parade. Here's how to see it.
The unmatched sensitivity of the NASA/ESA/CSA James Webb Space Telescope in both near- and mid-infrared light sheds new light on PMR 1, a little-studied nebula in the constellation of Vela.
In shaking up its Artemis lunar program, NASA's new moon plan looks more like the Apollo missions of the 1960s. Instead of ...
Rubin Observatory detected 800,000 cosmic changes in one night, launching its 10-year mission to create a real-time movie of ...
The Atacama Cosmology Telescope’s final data release confirms a major cosmic discrepancy and rules out many attempted solutions.
Webb captured the object in infrared — light wavelengths that are invisible to human eyes but can pierce through thick dust.
We’re going back to the moon. Well, at least that’s the hope.
A 'prelude to a supernova' is how NASA describes this stunning new James Webb Space Telescope image of Wolf-Rayet Star WR 124. Travel 15,000 light years in this zoom-in to see the amazing look. Credit ...
The James Webb Space Telescope captured amazing imagery of merging galaxies II ZW 96. The merger is located 500 million light ...
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