Astronomers discover a new catastrophic variable system
One of the images in which the TUVO-21acq was discovered. The spiral galaxy NGC 4945 can be seen clearly. The red lines indicate the position of TUVO-21acq. Credit: Modiano et al, 2022 Using NASA’s Swift spacecraft, astronomers have detected a new catastrophic variable (CV) through ultraviolet (UV) burst activity. The newly discovered CV, designated TUVO-21acq, … Read more