Tag astronomy

Hidden Object near Mercury, An Alien Spaceship?

Being not an apologists for Ufologists I have a couple of questions.

If the image of the 'Spaceship' is an artifact left while processing,how come this has not appeared in the earlier images of Mercury?

Has anything similar been recorded in respect of other terrestrial objects?

If the Daily median is not possible what is the state of the object in the next day after the so-called interpolation is done?

Did it appear ?