If you are thinking: this Dark Cloud image looks quite nice as a thumbnail. In full resolution it has 11,000 x 12,500 pixels! #Euclid's strength is simultaneous fine sampling and observation of large patches of the sky.
Here's a cutout, this is about 1% of the full image. Young stars, dust and gas being blown out, a lot is going on. The #ESA page has in-depth explanations.
