By mapping the brightest explosions in the universe, scientists may have uncovered a megastructure that defies our ...

The Eagle Nebula, also known as Messier 16, is located about 6,500 light-years from Earth in the constellation Serpens. It is a well-known stellar nursery with vast swaths of cosmic dust and gas from ...

A newly reprocessed image released by NASA on April 18, 2025, showcases a towering 9.5-light-year-tall pillar of cold gas and ...

An international team of astronomers has solved one of the longstanding cosmic mysteries by uncovering direct evidence of a ...