A “city killer” asteroid experts feared was on a crash course with Earth is now expected to miss the planet — but it still has a chance of smashing into the moon. Asteroid 2024 YR4 ...

getty The infamous "city-killer" asteroid 2024 YR4 could still strike the moon in the near future, according to Live Science. The James Webb Space Telescope (JWST) made two planned observations of ...

Pixabay The threat of a so-called 'city killer' asteroid striking Earth has long ... 4.6 billion years ago when a massive cloud of gas and dust caved in. During this event, most of the material ...