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Not All Meteorites Are Just Rocks From Space. In Fact, Pallasite Meteorites Are Made Of Beautiful Gemstones.
Meteorites are quite rare since most materials in space never come anywhere near the Earth, and of those that do come toward ...
An asteroid has a 2% chance of hitting Earth in 2032. Here’s how astronomers are tracking it
YR4 has a 2% chance of hitting Earth in 2032. Astronomers are tracking it to refine estimates of its size and orbit to see how much of a risk the space rock poses.