10) The Betz Mystery Sphere In 1974 Jacksonville, Florida, the Betz family
found a weird metallic orb outside their home, which they claimed had originated from outer
space. The sphere, which moved by itself, would roll
on the floor and randomly change direction, sometimes stopping and even returning to the
person that had pushed it. It would also begin to vibrate and hum when
music was played, and appeared to emit a high frequency sound that disturbed their dog. A researcher from Omega Minus One claimed
to have detected radio waves and a magnetic field emitting from the sphere. Source: Ottawa Citizen, Mysterious Universe 9) Russian UFO Tooth Wheel In early 2013 a metallic gear, known as a
tooth wheel, was found inside a 300-million-year-old lump of coal. The gear was believed to be artificially made,
and its presence in a piece of coal hundreds of millions of years old has confused investigators,
who assume that the gear must be from the same era. However, humanity has only existed for the
last 200,000 years, and humans were unable to make metallic gears similar to the tooth
wheel until 1825. Source: Huffington Post 8) Underwater Millennium Falcon In May 2011 a UFO-shaped object was discovered
at the bottom of the Baltic Sea. The object that was caught on camera using
sonar technology, and it resembles the famed Millennium Falcon from the Star Wars franchise. An exploratory team of professional divers,
known as Ocean X, set off to investigate the object. But they found that their electrical equipment,
including cameras and satellite phones, stopped working whenever they approached the unidentified
object. Source: Mail Online 7) The Black Knight The Black Knight is a UFO that, according
to conspiracy theorists, has been orbiting the Earth for 13,000 years. Theories surrounding the Black Knight date
back to 1954, when UFO researcher Donald Keyhoe stated that the US Air force had detected
a satellite orbiting the Earth’s poles. This was years before humans were even capable
of launching satellites. It has since been thought that Nikola Tesla
picked up the Black Knight’s radio waves back in 1899, and that they have since been
intercepted by the US Navy and the Soviet Union, and photographed by the STS-88 space
shuttle in 1998. Source: Express 6) Alien Megastructure Nasa’s Kepler Space Telescope may have identified
mega structures built by an alien civilization, which are orbiting a star 1,500 light years
away. Kepler Space Telescope identified the star,
named KIC 8462852, as a solar system capable of hosting life. However, scientists noticed that the star’s
light dims by 20% at random intervals. Astronomer Jason Wright has suggested that
the star dimming may be due to the alien megastructures, which might harness energy directly from their
star. Source: The Guardian, Independent 5) Stonehenge The construction of pre-historic British monument
Stonehenge is still a mystery, and has led some conspiracy theorists to suggest that
aliens built it. There are no written records explaining how
the stone structure was made, and with some of the biggest stones weighing 50 tons, it’s
a mystery how they were transported to the site before the invention of the wheel. Furthermore, researchers at Birmingham University
using a radar system have recently discovered that an ancient city exists underneath the
ruins, adding to its mystery. Source: Independent, http://www.birmingham.ac.uk 4) Sri Lanka Meteorite On December 29th 2012, a meteorite fell in
Polonnaruwa [Polu nar u wa], Sri Lanka, which supposedly contained evidence of extraterrestrial
life. British astronomer Chandra Wickramasinghe
[Wicker rama sing] analyzed the meteorite and claimed that his team had discovered fossilized
algae in the meteorite. The team’s tests determined that the biological
material was deeply embedded into the meteorite, ruling out the possibility that the biological
properties originated on Earth. Sources: Huffington Post, Mail Online 3) The Baigong Pipes The Baigong Pipes are a series of pipe-like
features on Mount Baigong in China. The pipes are rumored to be alien artifacts
because tests have reportedly found that they were smelted over 150,000 years ago, long
before modern civilization. Other reports claim that 8% of the pipes’
materials can’t be recognized. Local legend alludes to the mountain being
used as a launch tower for space travel, left behind by aliens who left Earth. Sources: The Epoch Times, Rense 2) Stone of Heaven Tribal leaders in Sierra Leone tell stories
of a battle in the heavens, causing the sky and the stars to fall to earth. In 1990 Angelo Pitoni may have found the explanation
as to how that story came to exist. A blue rock nicknamed the Stone of Heaven
was discovered in an archeological dig in Sierra Leone, surrounded by soil that dates
back to 12,000 BC. Pitoni sent the stone to seven laboratories
around the world, which all concluded that the stone’s minerals are completely different
to anything on earth. Source: Ancient Code 1) Pumapunka Stones Part of a large temple complex in Tiwanaku,
Bolivia, the Puma Punka Stones are a series of interlocking stone structures, which fit
together like a puzzle. The stones were very precisely cut, and the
technology used was even more advanced than the Tiwanaku’s Inca successors hundreds
of years later. This left some conspiracists to suggest that
they were made with alien assistance. The Tiwanaku site also held a spiritual significance
for the Incas, as they believed it to be the site
where the world was first created. Source: Amusing Planet
