NASA's Hubble Dazzles With Young Stars in Trifid Nebula
Release date: 20 April 2026 10am
Actively forming stars are threaded throughout thick dust in this star-forming region.
Hubble is the most enduring space telescope the world has ever known. Many of its findings could not have been predicted when the concept for this telescope was proposed in 1946. Hubble provided the first confirmation that supermassive black holes exist, and that black holes are at the cores of almost all galaxies. This telescope was the first to confirm an atmosphere around a planet outside our solar system — and showed us the first images of asteroids with tails. It has observed a huge number of cosmic objects, from nearby stars and star-forming regions to more distant merging galaxies and galaxy clusters. Its extensive, precise observations are regularly referenced when astronomers calculate (and recalculate) the expansion rate of the universe itself. This great observatory is always “on” — Hubble takes new images and data daily. Its deeply detailed images capture ultraviolet, visible, and near-infrared light.
In honor of Hubble’s 36th anniversary, the telescope looked at a scene it first captured in 1997: A small portion of a star-forming region about 5,000 light-years away in the constellation Sagittarius, known as the Trifid Nebula. The before-and-after shows changes over incredibly short timescales — and instills a sense of awe and wonder about our ever-changing universe.
Article Link:
https://www.stsci.edu/contents/news-releases/2026/news-2026-013/
Video Description: [5min]
NASA is celebrating the 36th anniversary of the Hubble Space Telescope with a stunning new look at the Trifid Nebula, a star-forming region about 5,000 light-years away. Powerful ultraviolet light from massive stars carved out this glowing bubble, triggering new waves of star birth. Sit back and relax as Hubble Senior Project Scientist, Dr. Jennifer Wiseman takes us on a tour of this beautiful image. Credit: NASA; Lead Producer: Paul Morris
Video link:
Pic Description:
NASA celebrates Hubble’s 36th anniversary with a new image of the Trifid Nebula, a star-forming region it first captured in 1997. The telescope leveraged almost its full operational lifetime to show us changes in the nebula on human time scales with an improved camera.
Several massive stars, which are outside this field of view, have shaped this region for at least 300,000 years. (See them in a wider view.) Their powerful winds continue to blow an enormous bubble, a small portion of which is shown here, that pushes and compresses the cloud’s gas and dust, triggering new waves of star formation.
NASA, ESA, STScI; Image Processing: Joseph DePasquale (STScI)