New observations have dramatically reduced the chances of asteroid 2024 YR4 hitting Earth in 2032, lowering the risk to ...
University of Hawaiʻi astronomers are helping track an asteroid once feared to pose a risk to Earth. Using telescopes on Mauna Kea on the Big Island, including the Canada-France-HawaiʻiTelescope, the ...
YR4 once held a 3.1% impact chance, with the power of 500 Hiroshima bombs. Though the risk dropped, future asteroid threats ...