Asteroid 2014 SC324 zips by Earth Friday afternoon
Friday, October 24, 2014 - 08:00
in Earth & Climate
What a roller coaster week it's been. If partial eclipses and giant sunspots aren't your thing, how about a close flyby of an Earth-approaching asteroid? 2014 SC324 was discovered on September 30 this year by the Mt. Lemmon Survey high in the Catalina Mountains north of Tucson, Arizona. Based on brightness, the tumbling rock's size is estimated at around 197 feet (60-m), on the large side compared to the many small asteroids that whip harmlessly by Earth each year.