The closest nebula to Earth is the Helix Nebula, which is about 700 light years away from Earth. Space telescopes are invaluable for studying nebulae, which are often faint and dim. Earth's ...

T he Orion Nebula, the closest massive star-forming region to Earth, has long captivated stargazers with its brilliant glow and dynamic activity.Recently, the Hubble Space Telescope provided a ...