A dying star’s final breath glows in a new Webb image of the Helix Nebula
First observed in the early 1800s, the Helix Nebula has become one of the most recognizable planetary nebulas in the sky thanks to its bold, ring-like appearance. As one of…
Baby star fires a jet, then gets blasted by the fallout
Astronomers have observed an explosion in space that is pushing back against and influencing the baby star which triggered the explosion in the first place. If explosions like this one…