Mysterious Object Headed Into Our Solar System Is Changing Shape, New Image Shows
"Even the most fleeting visitors can leave a lasting impact." Astronomers have been racing to get a better look at 3I/ATLAS, a mysterious object screaming into our solar system from far beyond. While there's a broad consensus among experts that the object is a comet, observations by four NASA telescopes have defied expectations, showing that it bears a much higher proportion of carbon dioxide gas than expected. Now, as the BBC reports, new observations by the Gemini South telescope at Cerro P