This site will be out of service for maintenance on Tuesday 28 April, from 1:00 pm to 5:00 pm.

It may interest you

  • Combined image of interstellar comet 3I/ATLAS formed by 239 exposures of 50 seconds taken with the Two-metre Twin Telescope (TTT3) at the Teide Observatory.
    Combined image of interstellar comet 3I/ATLAS formed by 239 exposures of 50 seconds taken with the Two-metre Twin Telescope (TTT3) at the Teide Observatory.