Space science
If Earth is destroyed, will we be able to migrate to another planet?
About 5 billion years from now, the Sun will leave the main sequence and become a red giant.
Earth
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Articles about Earth
6,634 published items.
Space science
New evidence of Earth's ability to 'reverse'
Earth's protective crust has undergone an unusual change over the past two centuries, which may affect the planet's magnetic polarity reversal.
Space science
1.4 billion km away, NASA's billion-dollar ship sent back a mysterious photo that surprised the scientific world
What is so special about this mysterious photo that surprised scientists?
Space science
Mysterious repeat radio flash, 3 billion light-years from Earth
Astronomers have detected a mysterious repeating series of radio bursts (FRBs), emanating from a dwarf galaxy 3 billion light-years from Earth.
Space science
Mysterious moon has hundreds of times more 'poisonous gas' than Earth: What if it catches on fire?
Unexpectedly, the moon Tithane, Saturn's moon, contains more combustible gases than Earth. However, if they accidentally caught fire, what would be the result?
Space science
Probe finds 'strange' thing on the back of the Moon, experts step in and successfully decode it
The moon is not a very big planet, why can it contain such a large amount of this? This question has made scientists determined to find an answer.
Space science
Japan detects more than 20 types of amino acids in material samples from asteroids
On June 6, Japanese officials announced that scientists in this country had detected more than 20 types of amino acids in samples of materials caused by chemicals.
Space science
Earth was almost knocked out of the galaxy by a monster black hole?
Scientists have identified a new, extremely creepy behavior of monstrous black holes that could cause worlds like Earth to be destroyed from within.
Space science
The mysterious organization and the top secret agents of the Nazis - part 2
The beautiful and mysterious woman, the source of the first Nazi flying saucers and humans on Earth.
Space science
Asteroid the size of a blue whale approaches Earth
An asteroid at least the size of a blue whale will pass by Earth at more than 26,000 km/h, according to NASA.
Space science
Science predicts humans can set foot on Mars in 2038
In 2010, the current US President Obama gave a speech regarding NASA's plan to put a man on an asteroid by 2025.
Space science
Why do scientists take soil on the Moon to bring back to Earth and not on Mars?
Some scientists think that the soil on Mars may be at risk, so they reminded NASA to be cautious.
Science story
Where is the boundary between the universe and the sky?
That's where Earth's atmosphere ends and space begins. But where is it?
Conquer Mars
Humans will have to merge with robots if they want to live on Mars?
Mars - the fourth planet from the Sun - has been studied by NASA and SpaceX scientists for decades, with the goal of turning it into a 2nd Earth in the future.