Environment
Why do some areas of the Earth appear 'blood rain'?
Blood rain is the phenomenon of water falling from the sky like rain, but red like blood. This phenomenon has appeared in several regions of the world.
Black
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Articles about Black
1,622 published items.
Space science
Devil's star: New cosmic object shakes the scientific world
A ghost star refers to a new, strange, small but extremely massive object that scientists can't yet be sure of, blocking the light from a distant star from reaching Eart…
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.
Oceanography
Why are there names Dead Sea, Black Sea, Red Sea? Thought basic knowledge but not everyone knows
Dead Sea, Black Sea, Red Sea all carry names that make people curious.
1001 mystery
This optical illusion makes 86% of people look at it like 'falling into a black hole'
Researchers have discovered an optical illusion that can trick the brain and dilate the pupils in humans.
Photo library
Top 8 interesting facts about natural destinations in the US
Parks in the US are home to breathtaking secrets such as one-of-a-kind topographical wonders, exotic wildlife or world records...
Photo library
The secret behind the color of the passports
Passports in the world come in 4 colors. Each color can say a lot about that country even though there are no specific rules.
Space science
Why does time slow down as you get closer to the black hole?
Black holes are a mysterious and interesting cosmic phenomenon that defies all laws of physics. From being able to swallow a star whole, to twisting the structure of spa…
Space science
Is it a coincidence: All cosmic black holes look like donuts, regardless of size
According to DigitalTrends, the black hole Sagittarius A* is a supermassive black hole, usually found at the center of most galaxies.
Animal world
The world's smallest 5,200 penguins waddle on the beach in record parade
Thousands of the world's smallest penguins swarm ashore for an unprecedented parade on Phillip Island, Australia.
Space science
Scientists plan to film super black holes
After the first image of the Milky Way's black hole, the Event Horizon telescope is ready to take the next step to image the chaotic flow of gas around the black hole.
Space science
The dark sky suddenly opened a light like 'Heaven's gate', what is the truth?
A person in the US captured a strange image: In the middle of the pitch-black sky, suddenly a bright light opened up, looking like the legendary 'gateway to heaven'.
Animal world
What happened to the salmon during their journey in the mysterious 'black box'?
Warming sea levels due to the effects of climate change have made models to predict salmon production in the North Pacific no longer accurate.
Space science
Successfully photographed a black hole in the center of the Milky Way
Astronomers on the evening of May 12 released the first image of the supermassive black hole Sagittarius A* at the center of our galaxy.
Animal world
Seeing the goat walking on two legs, the owner took out his phone to record, what happened next caused shivers
This is a strange phenomenon and makes the farm owner feel scared. The recorded clip also immediately caused an Internet fever.