NASA Chandra

NASA’s Chandra Observatory has been investigating the universe in the X-ray wavelength since its launch in 1999, but it isn’t as well known as other observatories like Hubble or Spitzer. Part of the reason why is that the universe looks very different — sometimes almost unrecognizably so — in the X-ray wavelength. But this can be an invaluable source of information about distant galaxies and strange space phenomena, especially when X-ray data is combined with other wavelength data into a visible image.

That’s why NASA has released this collection of beautiful images that combine X-ray observations with other wavelength observations, to show how tools like Chandra can let us see the universe through different eyes.