Astronomers have revealed new details about the makeup and age of a visiting comet that was born around a distant star. They conclude that the composition of 3I/Atlas is strikingly different from any object found in our solar system. Go to Source
A rush rescue mission to save a NASA space telescope remains grounded, this time because of a last-minute launch problem. Go to Source
At a budget press conference, Mayor Zohran Mamdani said he backed down from increasing the headcount; he estimated cost of the increase would have been $70 million Go to Source
Astrophysicists working to tackle the growing impact of satellite constellations have pioneered a new ultra-black coating as one possible way to mitigate the problem. Go to Source
Chicago Police Superintendent Larry Snelling joined the police department in 1992 as a patrol officer, before later serving as the department’s counterterrorism chief Go to Source
