An asteroid will zoom by Earth this week and you can watch live

A newly discovered asteroid will come very close to Earth this week. 

Asteroid 2023 BU measures between 12 and 28 feet wide (3.8 to 8.5 meters), and was just discovered on Saturday (Jan. 21) by astronomer Gennadiy Borisov at the MARGO Observatory in Crimea. When it passes by Earth at its closest on Thursday (Jan. 26) at 4:17 p.m. EST (2117 GMT), the space rock will be within less than 3% of the average Earth-moon distance at an altitude of just 2,178 miles (3,506 kilometers) above Earth’s surface. 

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