"Sh2-224 - Supernova Remnant in HOO" - by Douglas J. Struble (August 20, 2021)
Posted by Stellarvue StellarShot on 20th Aug 2021
Stellar Shot of the Week: August 20, 2021"Sh2-224 - Supernova Remnant in HOO" (by Douglas J. Struble)Congratulations to this week's Stellar