Catch a glimpse of the Andromeda Galaxy as it hangs high in the October night sky. Late October presents a perfect ...
Firefly Sparkle,” a galaxy that existed about 600 million years after the big bang, has been imaged by the James Webb Space ...
The James Webb Space Telescope has captured imagery of spiral galaxy NGC 7469, which is 90,000 light-years in diameter. The ...
Researchers have identified two theories explaining the mysterious gamma ray glow at the center of the Milky Way.
A gamma ray glow at our galaxy’s center has puzzled scientists for almost two decades. New computer simulations back the ...
Astronomers have unveiled a new catalog of massive galaxy clusters, revealing new insight on the evolution of the universe ...
The interstellar comet 3I/ATLAS is barreling toward its closest point to the sun as perihelion looms on Oct. 29. How different will it look when it reappears on the other side?
Our Milky Way is far from calm — it ripples with a colossal wave spanning tens of thousands of light-years, revealed by ESA’s ...
NASA’s discovery of potential evidence of ancient life on Mars means “our galaxy could be teeming with life,” says a ...