SpaceNASA's asteroid deflection test had unexpected and puzzling outcome The DART mission achieved its goal of changing one asteroid’s orbit around another, but questions remain about why the orbit continued to alter over the following month ¿ìè¶ÌÊÓÆµ
SpaceAsteroid 2024 YR4 could still hit the moon, JWST observations reveal Astronomers have used the James Webb Space Telescope to observe asteroid 2024 YR4, which earlier this year seemed to be at risk of hitting Earth in 2032. Earth is now safe, but astronomers are cheering on a possible collision with the moon ¿ìè¶ÌÊÓÆµ