James Webb Space Telescope observations show interstellar comet 3I/ATLAS has a 50-65 foot irradiated crust formed by billions of years of cosmic ray exposure. Research posted to arXiv indicates the co ...
When planetary rings are mentioned, the image of Saturn immediately comes to mind. However, this celestial feature is not ...
On October 29, Comet 3I/ATLAS reached its closest point to the Sun. This point, known as perihelion, was around 210 million ...
For years, astronomers have been on the hunt for the first generation of stars, primordial relics of the early universe. And ...
Why did 3I/ATLAS interstellar comet turn green and hide tail? New telescope images reveal the reasons behind its glowing ...
NASA has just confirmed that 3I/ATLAS has shifted its course in a way that can't be explained by the natural forces of the ...
How do we know the speed of light – and why does it have a speed limit at all? Leah Crane explores the history of one of the ...
In 1949, famed mathematician and physicist John von Neumann delivered a series of addresses at the University of Illinois, ...