NASA’s latest alert about a near‑Earth asteroid has revived a familiar mix of anxiety and curiosity about what would happen ...
NASA flags an asteroid, the odds shift, and better tracking usually turns worry into a clean miss. The system improves each ...
Three years after making a visit on Halloween, an unusually-shaped asteroid is returning for another flyby. According to NASA, the asteroid, dubbed "2015 TB145," is most likely a dormant comet that ...
A Southwest Research Institute (SwRI) review of data collected from near-Earth asteroids Bennu and Ryugu supports the hypothesis that they were originally part of the Polana collisional family in the ...