Caelum Incognitum — The interactive encyclopedia of ufology
Tabby’s Star
Astronomy, exobiology & SETI
KIC 8462852, a star observed by Kepler, showed in 2015 irregular dimming of up to 20%. The hypothesis of an extraterrestrial megastructure, raised in the press, is no longer favoured: circumstellar dust better explains the observed variations.