hubble constant

Inbound - Asteroid 73351989JA

Inbound - Asteroid 73351989JA

Space Nuts Episode 306 with Professor Fred Watson & Andrew Dunkley •Two near-earth asteroids that we’re keeping an eye on•The Hubble Constant and our ever-expanding universe - issues have arisen, that are mystifying cosmologists. Fred has the details.•Listener questions – We have questions about white holes and another about ...