Tag Archive for 'Messier 22'

Using the MUSE, an integral-field spectrograph on ESO’s Very Large Telescope, Göttgens et al discovered the remains of a nova near the center of the globular cluster Messier 22. Image credit: NASA / ESA / Hubble / F. Göttgens, Institute for Astrophysics, University of Göttingen.

Astronomers Find Ancient Nova Remnant in Messier 22

Apr 30, 2019 by Enrico de Lazaro

A nova is a cataclysmic event on the surface of a white dwarf star in a binary stellar system that increases the overall brightness by several orders of...

This is a close-up of the central region of the globular cluster Messier 22, as observed by the NASA/ESA Hubble Space Telescope. Image credit: ESA / Hubble / NASA.

Hubble Space Telescope Views Globular Cluster Messier 22

Apr 6, 2015 by News Staff

This newly released Hubble image shows Messier 22, the brightest globular cluster visible from the northern hemisphere. This is a close-up of the central...