tontonan
1000 days since the launch of the Spectr-RG space astrophysical observatory [space news]
India launches its first space-based observatory
Gravitas: ISRO’s first space-based observatory mission to study the sun | WION
Observatory Online: Missions to Comets
York University Allan I. Carswell Observatory OPV August 28th 2023
York University Allan I. Carswell Observatory OPV July 24th 2023
York University Allan I. Carswell Observatory OPV January 15th, 2024
Dr. Kazunari Shibata at Kwasan Observatory Kyoto University