rs ophiuchi

Skywatcher’s Delight: Nova RS Ophiuchi in Outburst and Comet O1 Nishimura

The Perseids, a rare eruption of nova RS Ophiuchi and a challenging dawn comet round out an amazing week of…

3 years ago

Recurrent Novae, Light Echoes, and the Mystery of T Pyxidis

Some of the most violent events in our Universe were the topic of discussion┬áthis morning at the 222nd meeting of…

11 years ago