Based on the article "Euclid: Early Release Observations – Internal kinematics and the convective-transition gap of NGC 6397. High-precision multiple-pass photometry and astrometry", by M. Griggio et al.
To be published in Astronomy & Astrophysics
STScI Scientists Surprised to Find Brightness ‘Gap’ in Ancient Star Cluster
- Details
- Published on 03 June 2026