Press Releases — en

© ESA

Press Releases

"The models were right": astronomers find 'missing' matter (2025)
The NewAthena mission concept (2025)
eROSITA relaxes cosmological tension (2024)
eROSITA: The X-ray sky opens to the world (2024)
Largest infalling structure in the longest known gas filament (2021)
Longest intergalactic gas filament discovered (2020)
Doubts about the isotropy of the Universe (2020)
eROSITA sees first light (2019)
Successful launch for SRG/eROSITA (2019)
XXL: Observations challenge cosmological theories (2018)
Discovery of one of the longest X-ray tails (2015)
New Heisenberg research group in Bonn (2010) [Deutsch]

1/7 Largest infalling structure in the longest known gas filament © A. Veronica

2/7 eROSITA sees first light © T. Reiprich, M. Ramos-Ceja, F. Pacaud, D. Eckert, J. Sanders, N. Ota, E. Bulbul, V. Ghirardini, MPE/IKI

3/7 Discovery of one of the longest X-ray tails © G. Schellenberger, T. Reiprich

4/7 Discovery of a >13Mpc long X-ray filament between two galaxy clusters © J. Dietl

5/7 Anisotropy of the Universe as seen by galaxy clusters © K. Migkas

6/7 Triple galaxy cluster system with the longest intergalactic gas filament © T. Reiprich

7/7 Detection of pure warm-hot intergalactic medium emission from a cosmic filament in the Shapley supercluster © K. Migkas, F. Pacaud

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