Space science
Billions of alien civilizations have existed
Scientists calculate and almost certainly many extraterrestrial civilizations have existed in this universe.
Alien
Browse ScienceInfo articles and explainers related to Alien.
Topic archive
Articles about Alien
1,059 published items.
Space science
Journey more than two decades to explore the outer planet
Over the past two decades, about 2,000 alien planets have been discovered and hundreds of billions of other planets are believed to exist in the universe.
Space science
Detecting fragments of objects suspected to be UFOs in 1957
Researcher David Clarke at Sheffield Hallam University found fragments from a small UFO-sized object in 1957 in the archives of the Science Museum in London, England.
Space science
Messages to aliens on trams flying to Mars
Falcon Heavy became the world's most active rocket after taking off from Kennedy Space Flight Center in Florida, USA, at 3:45 this morning in Vietnam time.
Space science
This is what NASA will use to hunt aliens
In 2018, we will discover the first alien planet through atmospheric indicators in space by launching a transatlantic satellite telescope (Tess).
Space science
Stone contains alien diamonds
A small pebble in Egypt containing microscopic diamonds and many compounds cannot be found anywhere in the solar system.
Space science
The scene of an alien spaceship drying up on the Moon
The image of the Moon's surface in 1968 taken by Lunar Orbiter has just appeared online, causing a wave of controversy.
Space science
Abnormal light reduction star may be caused by dust cloud
Star Tabby is about 1,500 light-years from Earth, slightly larger and hotter than the Sun.
Space science
Chinese contact with aliens, terrible thing will happen?
China expert Liu Cixin said China could be the first country to make contact with the world's largest radio disk.
Space science
How will NASA protect the Earth from
Currently NASA and international organizations are working hard to prevent and prevent any similar threats that may occur in the future.
Space science
Scan interstellar traveling objects suspected of alien spacecraft
Astronomers plan to scan another long asteroid that is often sent by an alien astronaut.
Space science
Interstellar travel objects have no alien signals
Scientists have not detected alien signals on interstellar travel objects' Oumuamua after the first scans.
Space science
Found minerals in cosmic dust in Scotland
Geologists found osbornite, a mineral once collected by NASA in the form of cosmic dust.
Space science
Is it time for humans to
Many countries have invested in gray matter, money, technology ... to serve the exploration of the universe; search
Space science
The super-Earth planet may contain life
An exoplanet at 111 light-years away could be a large version of the Earth with conditions suitable for life.