Comet G3 ATLAS Disintegrates
What's happening to Comet G3 ATLAS? After passing near the Sun in mid-January, the head of the comet has become dimme...
Astronomic Photos
Check out the beauty of the cosmos!
Nacreous Clouds over Sweden
Vivid and lustrous, wafting iridescent waves of color wash across this skyscape from northern Sweden. Known as nacreo...
The Variable Nebula NGC 2261
The interstellar cloud of dust and gas captured in this sharp telescopic snapshot is seen to change its appearance no...
Dust Shells around WR 140 from Webb
What are those strange rings? Rich in dust, the rings are likely 3D shells -- but how they were created remains a top...
Comet G3 ATLAS over Uruguay
Comets can be huge. When far from the Sun, a comet's size usually refers to its hard nucleus of ice and rock, which t...
Pleiades over Half Dome
Stars come in bunches. The most famous bunch of stars on the sky is the Pleiades, a bright cluster that can be easil...
Stardust in the Perseus Molecular Cloud
Clouds of stardust drift through this deep skyscape, across the Perseus molecular cloud some 850 light-years away. Du...
Comet G3 ATLAS: a Tail and a Telescope
Comet C/2024 G3 ATLAS has made a dramatic appearance in planet Earth's skies. A visitor from the distant Oort Cloud, ...
NGC 7814: Little Sombrero
Point your telescope toward the high flying constellation Pegasus and you can find this cosmic expanse of Milky Way s...