A new study has shed more light on the mysterious quasars and settles a 20-year-old astronomical debate.
NASA's Hubble Space Telescope launched in 1990 and has taken some of the most stunning photographs of the universe around us.
Related Topics: Stars and Galaxies
Two galaxies are caught in a crazy cosmic dance, pulling at each other in a fresh image from the Hubble Space Telescope.
The latest Hubble image appears to capture a cosmic jellyfish floating in space, but in reality this structure is no living creature.
An amazing new image of Jupiter captured by the Hubble Space Telescope could shed light on the gas giant's mysterious atmospheric dynamics.
A new galactic image from the Hubble Space Telescope shows some interesting stuff lurking in cosmic dust, all from an unusual point of view.
A beautiful new Hubble Space Telescope image of a barred spiral galaxy shows a scene similar to what outside observers might see when they look at our own Milky Way.
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