Space science
Giant gas planet holds water in clouds
The astronomers' new findings point to a giant group of gas extraterrestrials outside the solar system covered by water-storing clouds.
Extraterrestrial
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Articles about Extraterrestrial
458 published items.
Space science
Life may exist on Saturn's moon
The Cassini probe captures images of huge steam currents and other matter spewing out from the southernmost cracks of the moon Enceladus, making it one of the most likel…
Space science
Life can spread among planets
British scientists investigated the possibility of two neighboring planets outside the solar system exchanging life for each other.
Space science
Super UFO structure discovered in Australia sky
UFO hunters are buzzing with speculation about the appearance of one
Space science
Anti-glare for telescopes to find life beyond Earth
NASA's Starshade project can detect signs of extraterrestrial life hidden by light from stars, thanks to anti-glare devices for telescopes.
Space science
Dimming stars can be exploited by extraterrestrials
A British physics professor said that the light reduction observed from the Earth by the star KIC 8462852 could be due to a progressive civilization living in a orbiting…
Space science
Method of weighing extraterrestrial planets
The method of weighing these planets not only shows the weight of the planet, but also can reveal how friendly they are to human life.
Space science
Things will happen when we find aliens
When finding aliens, scientists will have to follow certain processes.
Space science
Index system to search for life outside the Earth
Astronomers have developed an index system of elements of a planet, helping to assess and classify the potential of life there.
Space science
NASA scientists do not believe there is life beyond Earth
A world-famous NASA scientist says there are no signs of aliens and there is a possibility that we are the only life in the galaxy.
Space science
Extraterrestrial minerals: Delicious but difficult to eat
Human ambition in exploiting the universe is unlimited.
Space science
What new planet is '2nd Earth'?
Although it is expected to be the most Earth-like planet with an extremely close distance, HD 219134b is still not possible
Space science
Discover the mystery of 'Second Earth'
Kepler-452b, the most Earth-like planet discovered so far, may be warmer, wider, and have surface water.
Space science
Find the 'Second Earth' that contains life?
Space scientists will hold a press conference this month to announce one