Dark Energy Camera

Space Rubin Observatory finds new dwarf planet candidate in our solar system

A large icy world beyond Pluto could join the dwarf planet roster. Rubin observations and older images traced its orbit, but its size still needs confirmation.

Joseph Shavit

Space A cosmic giant 5,000 times the Milky Way’s mass emerges from the early Universe Joseph Shavit

Space Rare x-ray flash reveals the first moments of a powerful supernova without a gamma-ray burst Joseph Shavit