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How To See An Asteroid Bigger Than A Football Stadium Come Close On Thursday
JX8 will come within 2.6 million miles (4.2 million kilometers) of Earth, but ... More beyond the moon (not pictured here in ...
来自MSN3 个月
NASA On Alert As 170-Foot Massive Asteroid Heads For A Close Encounter With Earth This Weekend
This asteroid belongs to the Aten group, a class of near-Earth objects (NEOs) that orbit close to Earth. Fortunately, 2004 XG will miss our planet by 5.9 million kilometres, a distance considered ...