Webb and Hubble observe stellar nurseries, galaxies, and gravitational lensing in new images
AI-generated overview
The James Webb and Hubble Space Telescopes have released a series of images that showcase detailed structures in stellar nurseries, galaxies, and gravitational lensing. Webb’s infrared capabilities reveal hundreds of stars in NGC 7129, while Hubble’s observation of NGC 4698 shows an out‑of‑sync spiral galaxy. Webb also captured the galaxy cluster MACS J0454.1‑0300, demonstrating powerful lensing effects that magnify distant galaxies. Hubble’s image of LHA 120‑N44 provides a bubble‑like nebula that serves as a stellar nursery, allowing scientists to time star‑formation processes. These observations highlight the advanced technology of modern space telescopes and their role in expanding our knowledge of the cosmos.
What’s discussed
- NGC 7129 is 3,300 light‑years away and contains the massive star LkHα 234.
- NGC 4698 is 55 million light‑years away and has a bulge rotating perpendicular to its disk.
- MACS J0454.1‑0300 is a galaxy cluster seen as it was 8 billion years ago, lensing galaxies from 2 billion years ago.
- LHA 120‑N44 is 160,000 light‑years away and contains ~500,000 stars, ~30,000 of which are pre‑main‑sequence.
A short overview on Fiper. Read or listen to the full work at the original source.