 
                    
                    Nova Scorpii 2023 shows months-long X-ray variability after stellar outburst
Using NASA's Swift spacecraft, an international team of astronomers have performed X-ray observations of a classical nova named Nova Scorpii 2023. Results of the observational campaign, published October 21 on the pre-print server arXiv, deliver …
 
             
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                   
           
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                    