Astronomers study asteroid nearing earth
PASADENA, Calif., Jan. 24 (UPI) — An asteroid believed about 500 feet to 2,000 feet in size is being closely monitored by the U.S. space agency as it approaches Earth for a Tuesday fly-by. [...]
PASADENA, Calif., Jan. 24 (UPI) — An asteroid believed about 500 feet to 2,000 feet in size is being closely monitored by the U.S. space agency as it approaches Earth for a Tuesday fly-by. [...]