Dr. Victoria Grinberg on Nostr: Gotta love the power of multiwavelength astronomy! Remember the new #Euclid early ...
Gotta love the power of multiwavelength astronomy! Remember the new #Euclid early release observation images from two months ago? ▶️ https://www.esa.int/ESA_Multimedia/Images/2024/05/Euclid_s_new_image_of_galaxy_cluster_Abell_2390
Folks have combined it with (archival - since galaxy clusters are so big that they don't change on human timescales, we don't need simultaneous data!) #XMMNewton X-ray images. So you can now see both, where the galaxies in the cluster are - and where all the hot gas is. Slider image here:
▶️ https://www.esa.int/ESA_Multimedia/Images/2024/07/XMM-Newton_shows_million-degree_gas_in_Abell_2390
#astrodon
Folks have combined it with (archival - since galaxy clusters are so big that they don't change on human timescales, we don't need simultaneous data!) #XMMNewton X-ray images. So you can now see both, where the galaxies in the cluster are - and where all the hot gas is. Slider image here:
▶️ https://www.esa.int/ESA_Multimedia/Images/2024/07/XMM-Newton_shows_million-degree_gas_in_Abell_2390
#astrodon