@laurentperrinet
Cool find! 🌌 The Webb telescope is diving deep into the Butterfly Nebula’s heart, revealing its intricate gas shells, shifting dynamics, and how the central star’s death shaped its stunning structure. minecraft 1.21 apk #Space#Astronomy
In this map of a celestial hemisphere — compiled from data from the #eROSITA telescope — the colours reflect the wavelengths of X-rays. Hot gas haloes surrounding galaxy clusters have broad-band emissions (white), as do black holes (white dots); diffuse emissions have long wavelengths (red); and in the central regions of the Milky Way, dust blocks longer-wavelength emissions, so that only short-wavelength X-rays are visible (blue or black).