Unidentified flying objects (UFOs) have captured the public's attention over the decades. As exoplanet detection is on the rise, why not consider that star-hopping visitors from afar might be buzzing through our friendly skies by taking an interstellar off-ramp to Earth? On the other hand, could those piloting UFOs be us — our future progeny that have mastered the landscape of time and space? Perhaps those reports of people coming into contact with strange beings represent our distant human descendants, returning from the future to study us in their own evolutionary past. It is likely that humans of the distant future could develop the knowledge and machinery necessary to return to the past. Read full article at: https://www.space.com/aliens-time-traveling-humans-ufo-hypothesis.html

Is it climate campaigner Greta Thunberg in an old 120 year old photo (1898) taken in Canada during the Klondike Gold Rush in the Yukon territory? The girl left on the black and white photograph resembles Greta Thunberg. The likeness is amazing, not only the face has the same expression, both also have the same tail hair, but we all probably all have doubles somewhere in the world right or is she a time traveler? Watch video of Greta Thunberg found in 120 year old photograph at: https://www.youtube.com/watch?v=I3d_MgUbwho&feature=emb_title Link to the 120 year old photograph - University of Washington’s digital collection: https://digitalcollections.lib.washington.edu/digital/collection/hegg/id/601