The plume from a rocket engine burn high in Earth's atmosphere caused a glowing spectacle similar in appearance to a nebula.

The Eagle Nebula, also known as Messier 16, is located about 6,500 light-years from Earth in the constellation Serpens. It is ...

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