Space science
How many crews are needed to survive on the road to the Proxima Centauri star system?
The Heritage algorithm of two French scientists will give us the answer.
Earth
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Articles about Earth
6,634 published items.
Space science
Interstellar objects spread life from Earth into the universe
Along with the discovery of celestial objects from a distant universe, panspermians (the theory that life exists throughout the universe) began to find ways to prove tha…
Space science
The strange planet where nearly 1 year long is exposed near the Earth
With the presence of a large and mysterious Neptune superstar, Gliese 15A officially became the most polycentric planet near the Solar System ever known.
Space science
The unfortunate incidents of space travel in history
Traveling into space is a dangerous journey when astronauts suffer the same fate with their spacecraft.
Space science
Mercury passes through the Sun - a rare astronomical phenomenon is about to take place
The planet Mercury will move right in front of the Sun on November 11, a rare phenomenon expected by astronomers.
Space science
China exposes its ambition of US $ 10,000 billion in space
Establishing the Earth-Moon economic and trade zone, China has gradually realized the Moon plan.
Space science
NASA transmits its first signal from interstellar space
NASA's Voyager 2 helps scientists determine where to end the influence of the solar wind and start interstellar space.
Space science
China aspires to create genetically modified seeds in outer space
Chinese scientists use satellites to send seeds and plants into space, taking advantage of high radioactivity to create gene mutations that cannot occur on Earth.
Space science
The Earth survives on the existence of another giant planet
A giant planet with a mass of 318 times the earth has used its gravity to keep our planet from orbiting.
Biology
How do insects keep their bodies warm?
Over millions of years of Earth's formation and development, insects have invaded and existed everywhere. They gradually evolved with their hard shells and bones to prot…
Animal world
The object fell to Earth, destroying saber-tooth tigers 13,000 years ago
The scientists discovered evidence that 13,000 years ago, an object fell to Earth and destroyed ice age mammals such as mammoths and saber-tooth tigers.
Environment
The world's fastest melting glaciers through satellite images 30 years apart
Two satellite images of a glacier in Patagonia (Chile) 30 years apart have shown that it loses half its length.
Environment
11,000 scientists warn of a global climate emergency
More than 11,000 scientists warn that the Earth is facing
Discover science
Discovered traces of life in the crater 375 million years
The impact crater, 52 km in diameter, caused by asteroids crashing into Earth became a favorable habitat for ancient microorganisms.
Discover science
Platinum scattered around the Earth: From the asteroid that nearly destroyed humanity?
The anomalous platinum trace in North America has just reinforced the existence of a cosmic object believed to have caused the last ice age and the tragedy of extinction.