A vast, star-forming cloud in the constellation Orion has been unveiled in stunning detail by the European Space Agency‘s Euclid Space Telescope, offering a rare look at the turbulent birthplace of young stars hidden behind curtains of cosmic dust. The new image captures a swath of the dark nebula LDN 1641, where dense pockets of interstellar gas are actively collapsing to form new suns.
Where is it?
This dark nebula is located in the Orion constellation at roughly 1,300 light-years from Earth.
You may like
Clouds of dust obscure the young stars growing in this stellar nursery. (Image credit: ESA/Euclid/Euclid Consortium/NASA, image processing by M. Schirmer (MPIA, Heidelberg))Why is it amazing?
For this observation, taken in all the way back in September 2023, Euclid was not yet in full survey mode. Instead, mission engineers used LDN 1641 to fine-tune the telescope’s pointing system. They needed a region where traditional visible-light navigation stars would be scarce, and this dark cloud served perfectly. In under five hours, Euclid captured an image more than three times the size of the full moon on the sky, with extraordinary sharpness and depth across 0.64 square degrees.
The success of these pointing tests ensured that Euclid could lock onto its targets with extreme precision, a key step as it continues on its cosmic survey.
Want to learn more?
You can learn more about the Euclid Space Telescope and star formation.