Space, Asteroid Hunting, and Astronomy, an insider view.
The music is "Eternity" by John Lyell.
Astronomy Asteroids Space NASA Comets Earth Impact
Title: 18-The FIrst Pre-Impact Discovery
December 11th, 2018
Since 1900 there have been 11 close approaches by asteroids larger than 300 feet in diameter. One of them, the Tunguska Object was about 400 feet in diameter.… Go to Episode
December 7th, 2018
My team, the Catalina Sky Survey, would not find a single asteroid without Steward Observatory's Mountain Lemmon Operations, or Mtn Ops for short. Bottom… Go to Episode
December 4th, 2018
Aten Asteroids are stealthy space rocks which can be dim and hard to detect since for most of their path about the Sun their illuminated side is facing… Go to Episode
November 30th, 2018
Have you wondered what would happen if a rock from space landed near one of our large cities? We got a clue on February 15, 2013 when a large fireball… Go to Episode