1. First time poster, recently I found this on Daily Mail. It shows a few bright dots in SDO imagery, heading towards the sun, that the YouTuber claims are UFOs. What are these things?


    Last edited by a moderator: Mar 4, 2016
  2. Spectrar Ghost

    Spectrar Ghost Senior Member

    They're most likely cosmic rays hitting the imaging equipment. All the images in the linked video show either single pixel artifacts or, occasionally, streaks.


    Last edited by a moderator: Mar 4, 2016
    • Agree Agree x 4
  3. Gundersen

    Gundersen Active Member

    They spotted something in a picture. That something is 9 x 14 pixels big, approximately.

    From this evidence they came to the following conclusions: