Space science
The easiest place to find aliens
If we assume that a quarter of the Milky Way's 400 billion stars have orbiting planets
Earth
Browse ScienceInfo articles and explainers related to Earth.
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Articles about Earth
6,625 published items.
Space science
Disaster in space
Space exploration trips are always very dangerous missions. So far 22 people have sacrificed their lives due to catastrophic accidents in these special missions.
Space science
Huge meteorites will graze the Earth
Astronomers from the European Space Agency (ESA) are listing objects that are likely to hit the Earth in the next century.
Space science
Fragments from spacecraft fall to earth, the risk of damage is low
A cosmic debris named
Space science
Strange things in the universe
Did you know, in space, the candle flame burns in a sphere? People sweat more on earth? ...
Space science
Detecting a giant flower hole in the Sun.
The top floor of the Sun has a giant flower hole, 50 times larger than the Earth, causing the solar wind to function strongly, causing many aurora nights on Earth.
Space science
How big a meteorite can wipe out life on Earth?
Enjoy life and challenge the universe: if you're good, send a larger heavenly body here!
Space science
Meteorite 2015 TB145 will fly the face of the Earth on Halloween
A meteor named 2015 TB145 will fly across the Earth at a distance of about 499,000km on the right day of Halloween (October 31) this year.
Space science
The season also star
Have you ever wondered why stars are visible only at certain times of the year? For example, why the night sky observers in the Northern Hemisphere can only see the Hunt…
Space science
Life on Earth may have started over 4 billion years ago
Life may have existed on Earth from 4.1 billion years ago, not just 3.8 billion years as previously estimated.
Space science
The opportunity to send the final message to aliens
Scientists are rushing to release the last short message to aliens before the spacecraft carries information about the Earth leaving the solar system.
Space science
Anyone who wants to meet aliens will be sad to know this
New evidence has been discovered about the Earth that could make people who wish to meet aliens feel sad.
Space science
Things will happen when we find aliens
When finding aliens, scientists will have to follow certain processes.
Space science
NASA says a giant meteorite will fly over the Earth in the next 48 hours
A giant meteorite with a diameter of 2 miles (about 3.2 km) will fly