2 min listen
628-Close Approaches
ratings:
Length:
2 minutes
Released:
Feb 19, 2021
Format:
Podcast episode
Description
In 2020 my team the Catalina Sky Survey discovered 171 asteroids which can occasionally come closer to us than our Moon. In fact 21 of them, averaging 25 feet in diameter can come close enough to our home planet to pass through the cloud of communications satellites which surround Earth.
Released:
Feb 19, 2021
Format:
Podcast episode
Titles in the series (100)
105-New Human Exploration Of Space: The successful unmanned test of the Orion Spacecraft is the beginning of a new chapter in the human exploration of space. by Travelers In The Night