Lack of Infrared

• by charlottebrew

  Why do some pictures have no infrared sources? Is it good/bad?

  Posted January 9, 2016 3:55 AM

• by ivywong scientist, admin

  Hi @charlottebrew,
  Welcome to RGZTalk! Some radio galaxies are so far away that the light from their stars are simply too faint for us to see in the infrared even though we still see their powerful radio jets.

  Hope this helps.
  Ivy

  Posted January 9, 2016 10:19 AM