This space rock is the earliest evidence of a supernova - BollyInside

A 30 gramme fragment of rock was discovered near the Egyptian-Libyan border in 1996. Hypatia Stone, after the Egyptian mathematician killed by religious

A 30 gramme fragment of rock was discovered near the Egyptian-Libyan border in 1996. Hypatia Stone, after the Egyptian mathematician killed by religious extremists, was an uncommon name for him. It w… [+2520 chars]

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