The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in ...
Comet 3I Atlas was discovered by the NASA-funded ATLAS survey telescope in Rio Hurtado, Chile, and reported to the Minor ...
Coiled and snakelike, a set of four identical shells surrounds a violent stellar dance 8,000 light-years from Earth.
Using the Webb telescope’s powerful Near Infrared Imager and Slitless Spectrograph (NIRISS) instrument, the team detected a ...
The James Webb Space Telescope has detected clouds made of silicates, similar to sand here on Earth, as well as water, ...
Later in December, the 3I/ATLAS interstellar comet will get as close to Earth as it ever will. Here's what to know.
Astronomers are racing to understand a puzzling rhythmic signal coming from 3I/ATLAS, the interstellar object now moving ...
Astronomers are reporting new findings about 3I/ATLAS, the rare interstellar comet now moving through the outer solar system, as NASA and research institutions expand monitoring of the object's ...
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