If the 10 kilometer wide asteroid that hit the Earth 66 million years ago hit just a few minutes later, would the outcome of ...

From the brilliant Geminids to the unpredictable Ursids, here are the top night-sky shows to mark on your calendar.

Scientists estimate a 4.3 percent chance that asteroid 2024 YR4 could strike the Moon, creating a massive crater and ...

If an asteroid is on a collision course with the moon, what should humanity do? Try to nudge the space rock out of the way before it strikes? Obliterate it with a nuclear explosion? Such a cosmic ...

Measuring around 41 feet in diameter, the asteroid is speeding towards our planet at more than 38,500 miles per hour.