NASA is monitoring a bus-sized asteroid that’s soaring towards Earth at nearly 8,000 miles per hour, according to the space agency's Center for Near Earth Object Studies (CNEOS). Estimated to measure ...

NASA is closely monitoring a bus-sized asteroid, “2025 XF1,” which is rapidly approaching Earth this week. With speeds of nearly 8,000 miles per hour, the space agency’s observations are critical for ...

A chunk of rock roughly the size of a city bus is about to skim past our planet, close enough for NASA’s instruments to track every move but far enough that it poses no threat. The flyby is a reminder ...

On the morning of January 28, 1986, seven crew members were killed when the space shuttle Challenger broke apart a little over a minute after it launched. Those killed included five NASA astronauts, ...