575-Big, Dangerous, and Tough

Published: Feb. 14, 2020, 4 p.m.

b"Recently my Catalina Sky Survey teammate Teddy Pruyne, discovered a potentially dangerous and perhaps valuable asteroid with our 60 inch telescope on Mt. Lemmon, AZ as it streaked through the constellation of Leo. Though Teddy's discovery is unlikely to ever strike the Earth, someday, 2019 LZ1 may become a valuable source of raw materials for space colonists."