The short answer from planetary-defense science is surprising: nuking a comet is not about ... Understanding the Effects of ...

Siddharth Patel, a 12-year-old who lives in London, Ontario (west of Toronto), spotted two possible asteroids in September as ...

What are the odds that a meteorite would fall on you? According to an astronomer’s estimations, they are 1 in 700,000. Until ...

These rare samples, uncovered on the moon by China’s Chang’e 6 mission, might help to reveal secrets of how the solar system ...