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White Dwarf
Article
02.06.2025
White dwarfs are the extremely dense, compact remnants of stars that have ended their lives, and are at the origin of tremendous explosions known as novae. This phenomenon (not to be confused with...
01.29.2025
Based in Namibia, the H.E.S.S. telescope array monitors the showers of particles produced when the highest-energy cosmic rays ever observed in the Universe impact the Earth's atmosphere.
Article
05.09.2022
Based on observations by the European Southern Observatory's Very Large Telescope, a team of astronomers has discovered a new type of stellar explosion. A million times less powerful than novae...