Jon Willis

Weekly Space Hangout: March 11, 2020 – Dr. Jon Willis talks Galaxy Cluster XLSSC 122

https://www.youtube.com/watch?v=OOiq_AJjQ2g Hosts: Fraser Cain (universetoday.com / @fcain) Dr. Morgan Rehnberg (MorganRehnberg.com / @MorganRehnberg & ChartYourWorld.org) Pam Hoffman (EverydaySpacer.com / @EverydaySpacer) Chris Carr (@therealCCarr…

5 years ago