© Uwe Pilz, Vereinigung der Sternfreunde e.V.

© NASA Goddard Space Flight Center and M. Michailidis et al. 2026; optical: DSS; radio: MWSIP, ESA/Planck; infrared: NASA/WISE/JPL-Caltech/UCLA; ultraviolet: NASA/Swift / NASA’s Fermi Mission Reveals Related Supernova Remnants

© Gerald Rhemann und Michael Jäger

© NRAO/AUI/NSF/NASA / Black Hole vs. Star: A Tidal Disruption Event (Artist's Concept)

© ESO/M. Montargès et al. Background: N. Rissinger (skysurvey.org) / VLT-Aufnahmen von Beteigeuze und seinem Begleiter / CC BY 4.0

© International Gemini Observatory/NOIRLab/NSF/AURA/P. Marenfeld / Artist’s Illustration of Exoplanets Orbiting Barnard’s Star / CC BY 4.0

© ESA, Y. Nazé / CC BY-SA 3.0 IGO

© Melissa Weiss / Center of Astrophysics / Harvard University and Smithsonian