1001 mystery
The mysterious, inexplicable signals from space
For half a century, people have listened to the sounds of civilizations outside humanity, and we have captured many mysterious and unexplainable signals even today.
Comet
Browse ScienceInfo articles and explainers related to Comet.
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Articles about Comet
367 published items.
1001 mystery
Why is the eggshell shaped comet?
In 1682, when Halley comet visited the Earth periodically, there was a hen laying a strange egg in Australia, on the eggshell full of stars. In 1758, in a village in Eng…
1001 mystery
The biggest fire in history in Chicago
October 8, 1871 is a Sunday, on the streets of Chicago, America, people play crowded streets. It was getting dark, suddenly a house in the Northeast of the city caught f…
1001 mystery
The secret of the Tunguese explosion
In 1908, in the Tunguese Xibiri area, there was a strange big explosion. Its power is equivalent to the explosion of 500 atomic bombs, or hydrogen bombs, that explode at…
1001 mystery
Aliens can plant life germs on Earth
British scientists discovered a mysterious spherical structure, containing a biological form of material thought to be an early origin on Earth.
1001 mystery
The mysterious Tunguska event for more than a century
A big explosion occurred in the Tunguska River area, Russia on June 30, 1908, which is still a mystery.
1001 mystery
The truth about the first UFO
When this photo appeared in 1883, it quickly gained the attention of many people because it was believed to be the first evidence of UFO (unidentified flying object).
1001 mystery
Tunguska event mystery
100 years ago, a terrible explosion ripped the dawn sky over the swampy taiga of western Siberia, leaving a riddle to this day still a mystery.
1001 mystery
The most strangely overlapping events in history
Mark Twain was born on the day the comet Harley appeared in 1835 and died on its next rare appearance in 1910. At the time of this genius writer's life had once predicte…
Oceanography
Octopus is a hybrid of an alien creature?
Over 540 million years ago, the earth appeared a mysterious evolutionary leap that scientists call
Archeology
Tutankhamun's beetle pendant is made from comets
The long history of the intact pendant was only discovered by thorough research from many industries.
Archeology
The moment comets destroy mammoths on ancient stone pillars
The scene of a giant comet stabbing Earth eradicates mammoths depicted on ancient stone pillars in Turkey.
Archeology
New discovery about the cause of mammoth extinction
Recent research has strengthened the theory that comets are the culprits that caused the mass extinction of ancient animals around 12,900 years ago.
Archeology
Comets destroy the 'monster' ice age
The blocks from the space that hit glaciers in eastern Canada about 12,900 years ago may have completely destroyed the giant mammoth mammoth.
Archeology
Did comets cause extinction in ancient America?
The debate is heating up around a controversial hypothesis that the very strong collision with comets caused the huge North American mammals to become extinct nearly 13,…