Black Holes

Black holes are mysteries to astronomers. Nobody has ever actually seen a black hole, but scientists know they exist. A black hole is essentially a huge gravitational field so strong that it traps everything in its path, including light.

The image on the left, taken with a camera aboard the Hubble Space Telescope, shows the core of the galaxy M84 where scientists suspect that there is a black hole.

The colourful "zigzag" on the right is the signature of the same black hole in the center of galaxy M84, discovered by Hubble's Space Telescope Imaging Spectrograph (STIS).

Black Holes



Produced by Galactics.
Comments: galactics@spacesim.org.
Last updated: 15 July 1997