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2021 is the shortest year in history
The faster Earth's rotation makes 2021 about 65 milliseconds shorter on average.
Earth
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Articles about Earth
6,634 published items.
Space science
Is Earth a 'mutant' planet?
NASA scientists admit they have only found planets with some characteristics similar to Earth.
Space science
Spooky universe: 5 scariest objects are besieging Earth
A tunnel swallowing the entire solar system, a bomb crater in the middle of a galaxy containing the Earth or a jellyfish from the dead suddenly appeared in the sky... ar…
Conquer Mars
Algae can survive in a Mars-like environment
New research on algae raises hopes for a future where humanity can turn barren Mars into a planet as green as Earth.
Archeology
Advancements and breakthroughs in science and technology in 2021
The year 2021 is about to pass in a festive atmosphere and in the shadow of the Omicron variant. Looking back at the development in the field of science and technology i…
Alien
The clues about the aliens in 2021 confuse the scientific world
The year 2021 brings sci-fi lovers and UFO hunters with plenty of evidence, scientific research, and facts to continue believing in the existence of aliens.
Alien
NASA studies human reactions to aliens
NASA invited 24 theologians to study the reaction of people on Earth to information about the presence of extraterrestrials.
Discover science
Mysterious disk discovered inside the broken ice in Antarctica
Through the Google Earth application, users discovered the mysterious disk in the broken ice in Antarctica.
Discover science
What if all the clouds suddenly disappeared forever?
Clouds are already an extremely familiar thing to us, but what if suddenly all the clouds on Earth disappeared?
Discover science
10 most outstanding international scientific milestones in 2021
In 2021, scientists have made many important discoveries and made new strides in the fields of biology, spaceflight and artificial food.
Discover science
If the sun was replaced by a Rigel for 1 second, what would happen on Earth?
Everything on sunny ground will burn up, houses, roads, forests, rivers, oceans will instantly evaporate, and the atmosphere will be swept away.
Discover science
Identify the largest mountain range on Earth that no one has seen called Somalaya
The Earth is giving birth to a mountain range greater than all that exist, thanks to a process of plate tectonics full of surprises.
Space science
Spectacular image of a galaxy with a 'tail' about to collide with the Milky Way
The Small Magellanic Cloud is one of the satellite dwarf galaxies of the Earth-containing galaxy, the Milky Way.
Space science
For the first time discovered something like 'armor of life' Earth in an exoplanet
US scientists have discovered the first direct indication of the magnetosphere of an exoplanet, or planet outside the Solar System.
Space science
Japanese ship brought back to Earth 'dark matter' containing the germ of life?
A type of dark matter that is very dark despite being illuminated by light, porous and has properties similar to clay recently brought back from Ryugu, the celestial bod…