RS Ophiuchi OUTBURST
— mizuho kai (@mizuho73700856) August 9, 2021
Taken by Ernesto Guido, Marco Rocchetto & Adriano Valvasori on August 9, 2021 @ Remotely from Australia through TELESCOPE LIVE networkhttps://t.co/ttjH74mm0l
recurrent nova RS Oph is in Outburst. The last large outburst of RS Oph occurred in Feb. 2006, → pic.twitter.com/FMqDZEQ0Xx