Archeology
Shock: 'Copy' alien world below the old town of 1,100 years old
An ancient town in Germany was accidentally built by humans on land with alien characteristics like the giant Jezero life pit in Mars.
Alien
Browse ScienceInfo articles and explainers related to Alien.
Topic archive
Articles about Alien
1,059 published items.
Space science
Lessons from Covid-19 help deal with alien pathogens
Scientists think caution should be taken before bringing alien specimens to Earth because they may contain pathogens.
Animal world
Worms eat invading Europe
The proliferation of an alien worm of Argentine origin threatens the native wildlife of Europe.
Archeology
Discover strange ancient ruins like alien civilizations
Sanxingdui civilization (Double Tamk) is considered to be alien civilization. But in fact, in addition to the Sanxingdui civilization, the ruins of other ancient cities…
Discover science
British astronaut reveals about aliens
The first British astronaut recently made a shocking statement about the existence of aliens
Discover science
New way to study alien life
US scientists have developed a new technique to detect oxygen in the atmosphere of planets other than Earth.
Discover science
Detect planets that may contain life 100 light-years from Earth
TESS, NASA's 'planetary hunt' program, has found a first habitable exoplanet about the size of Earth, orbiting a star about 100 light-years from us.
Discover science
Phosphine gas could be the key to determining alien life
Phosphine is a chemical compound between phosphorus and hydrogen, the chemical formula is PH₃. This is a colorless, very poisonous gas with a garlic smell. Recently scie…
Discover science
Discovered 'gas planet' 464 times larger than Earth
NASA's alien world hunter TESS continues to discover two giant planets, where one year is only 1.64 to 3.7 Earth days long.
Discover science
The theory of 'Dark Forest' and why we still haven't found aliens
Is it true that in this vast universe, the Earth is the only place where life exists? Or do aliens have the ability to survive?
Discover science
The author of the shocking video about the alien flying object first spoke out after 15 years
In 2004, US Navy pilots discovered something unusual on the West Coast - a group of flying objects with very irregular, inexplicable shapes and directions.
Discover science
The mysterious flashing light in the night sky could be that of an alien
Scientists studying UFOs have confirmed that mysterious flashing signals in the sky for many years could be signs of aliens' activities.
Discover science
A series of reports about UFOs is about to be made public
UFO enthusiasts and researchers are about to have a chance to access a huge repository of documents.
Space science
Find your way into the 'water world' that contains alien life?
The beautiful and mysterious blue tiger stripes on Saturn's moon Enceladus could be the door to the underground ocean where NASA believes that alien life is hidden.
Discover science
Microorganisms like to eat meteorites
The metals in rock meteorites are the favorite food source of a microorganism named Metallosphaera sedula.