India's Chandrayaan-2 moon orbiter catalogs tons of mysterious solar flares 

 Over the course of 3 years, Chandrayaan-2 observed thousands of mysterious, slow-building, ultra-hot solar flares as they erupted from the sun. 

https://cdn.mos.cms.futurecdn.net/CJzZ684C7HWKqvyWNMBLUE.jpg

https://www.space.com/india-chandrayaan-2-moon-orbiter-mysterious-slow-building-solar-flares