X-ray detection of a nova in the fireball phase

10. 05 2022

Nova

A Kilonova Following a Long-Duration Gamma-Ray Burst at 350 Mpc

21. 04 2022

Nova

Localized thermonuclear bursts from accreting magnetic white dwarfs

13. 03 2022

Nova

Repeating nova RS Ophiuchi generated gamma radiation for a month after its latest explosion

Astronomers detected gamma radiation coming from the binary system RS Ophiuchi for a month after the thermonuclear explosion. This star system contains a small white dwarf and a red giant. According to a new study the radiation was emitted from winds of the secondary red giant star accelerated by the nova explosion.

21. 01 2022

Nova

Discovery of Extreme, Roughly-Daily Superflares on the Recurrent Nova V2487 Oph