After waiting months to use the Hubble Space Telescope, astronomer Ata Sarajedini was excited to have the instrument at his command. But his pictures were ruined when the guiding sensors failed to lock onto its target. Instead of pinpoints, the stars were rendered as streaks of light. After fixing the glitch, Hubble officials granted the University of Florida professor another session, but the flawed images stayed in Hubble’s database. Imaging expert Judy Schmidt saw artistry in the errors and assembled this abstract image for the Hubble Hidden Treasures contest. “I did this in jest,” Schmidt wrote in a description. “I thought it looked a little like a [Jackson] Pollock painting.”
Hubble Gone Wild
Discover how the Hubble Space Telescope's guiding sensors failure led to unexpected artistry by Judy Schmidt.

Newsletter
Sign up for our email newsletter for the latest science news
More on Discover
Stay Curious
SubscribeTo The Magazine
Save up to 40% off the cover price when you subscribe to Discover magazine.
Subscribe