Tag

Herbig Haro 399

All articles tagged with #herbig haro 399

Hubble marks 36th anniversary with a vivid new view of the Trifid Nebula
space5 hours ago

Hubble marks 36th anniversary with a vivid new view of the Trifid Nebula

To celebrate 36 years in space, the Hubble Space Telescope released a new high‑resolution, color image of the Trifid Nebula (Messier 20), focusing on a small region at the end of one of its dust lanes. The scene features a dense gas pillar with a recently formed star at its tip and a separate, leftward spike that is the Herbig–Haro jet HH 399 from a growing protostar. The image illustrates how intense radiation and stellar winds sculpt star‑forming regions, offering a detailed look at the ongoing process of star birth, and adds to Hubble’s long legacy of observations since its 1990 launch.

Hubble’s 36th anniversary spotlights newborn stars in the Trifid Nebula
space3 days ago

Hubble’s 36th anniversary spotlights newborn stars in the Trifid Nebula

To celebrate its 36th year, the NASA/ESA Hubble Space Telescope re-imaged part of the Trifid Nebula (M20) about 5,000 light-years away, showing changes since 1997 and illustrating how newborn stars interact with their surroundings through protostellar jets like Herbig-Haro 399 and ultraviolet winds that carve a growing bubble—the Cosmic Sea Lemon. Beyond this image, Hubble’s longevity and improved instruments have fueled ongoing discoveries and collaborations with Gaia and JWST, underscoring its enduring role in expanding our understanding of the cosmos.