James Webb Space Telescope posted a photo:
M82 is an irregular galaxy undergoing intense star formation because of a gravitational interaction with a neighboring galaxy hundreds of millions of years ago. Chandra X-rays (blue), supplemented by NuSTAR data, show towering superwinds of million-degree gas blowing thousands of light-years out of the galactic disk, with Hubble optical light (yellow, orange and white) showing the galaxy shape, and Webb and Spitzer detailing infrared dust emission (red). M82 was nicknamed the Cigar Galaxy mostly because of its edge-on angle to Earth, which makes its central disk look like an elongated, cigar-shaped oval with small optical telescopes. The galaxy illustrates how violent galactic "exhaust systems" can regulate a galaxy's growth by venting gas outwards.
Read more: chandra.si.edu/photo/2026/galaxies/
Image credit: Credit: X-ray: NASA/CXC/SAO; Optical: NASA/ESA/STScI; Infrared: NASA/ESA/CSA/STScI; Image Processing: NASA/CXC/SAO/L. Frattare, J. Major, and K. Arcand
Image description: M82, an irregular galaxy undergoing intense star formation. Here, thick towers of turbulent fuchsia gas burst from the top and bottom of a pale blue galactic disk.












