Space
Super-dim galaxy may be one of hundreds orbiting the Milky Way
What may be the least luminous galaxy ever seen suggests the Milky Way boasts hundreds of undiscovered satellites, adding to our picture of how galaxies form
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What may be the least luminous galaxy ever seen suggests the Milky Way boasts hundreds of undiscovered satellites, adding to our picture of how galaxies form
The ALMA array has checked out the iconic Hubble Ultra Deep Field, which contains 10,000 galaxies in a single image, to make the deepest millimetre-wavelength image of the sky