Fecal Trivia: Human Feces Also on the Moon
People always seem to litter, but you know what? There are also feces discarded by humans on the…
Rocket trivia: Why do you need multiple thrusters to drive the rocket?
We know that to achieve space navigation, the rocket’s speed must theoretically reach at least 7.91 km /…
Earth Trivia: Is It Really Getting Heavy Every Day?
According to scientific calculations, the weight of cosmic dust and other particles falling on the earth ranges from…
Planet Trivia: What kind of rain is Venus?
The rain above and below Venus is not liquid, but metal pieces. Why is this so? See below…
Neptune trivia: Is there a diamond ocean on Neptune?
First of all, the diamond ocean is not only found on Neptune, but also on Uranus. Under the…
Satellite trivia:Why hasn’t voyager 1 hit another planet in 42 years?
Why hasn’t voyager 1 hit another planet in 42 years? Although there are plenty of asteroids in the…
Space Trivia: Drinking water accidentally in space can drown?
Tears are fluids that flow from your eyes when you are sad or overly excited. But do you…
Black hole trivia:Where Do Black Holes Lead?
So there you are, about to leap into a black hole. What could possibly await should — against all…
Space trivia:What happens when you shoot in space?
Although it sounds cool to shoot a gun in space, this is not the case, because there is…
Moon trivia:Why do the moon have different terrains on two sides?
The moon has two sides: the side facing the earth is relatively flat; the back of the moon…
Astronaut trivia:Male astronaut urination model size
NASA had to rename the size of the urination device for male astronauts. The former model of the…
Sun Trivia: Is the water on the earth still in 1 billion years?
After entering a research institute for multiple data model calculations, it is known that after about 1.1 billion…
Space trivia:Why didn’t the birds flow into space?
So far, human exploration of outer space has never stopped, and many animals and plants have been sent…
Cosmic trivia:What was the universe before the big bang?
It is hard to imagine what the universe looked like 13.7 billion years ago. At that time, the…
Sleeping trivia:How do astronauts sleep in space?
About one-third of a person’s life is spent in sleep, and sleep is vital to humans. For astronauts,…
Earth trivia:Where is the water on the earth?
The water on Earth is brought by comets and asteroids. 4.6 billion years ago, when the solar system…
Space station trivia:Will the International Space Station in space rust?
It may surprise you that the International Space Station in space will also rust. We know that rust…
Astronaut Trivia:After the astronauts died in space, can the body not be transported back to Earth?
【rumor】 There are rumors spread on the Internet: If the astronauts are killed in space, the remains can’t…
Gravity Trivia:Is there no gravity in space?
【rumor】 After seeing the astronauts floating in the spacecraft, many people take it for granted that there is…
Astronaut Trivia:Will female astronauts be banned from giving birth after returning to Earth?
【rumor】 There is a saying that female astronauts will be banned from giving birth after returning to Earth.…
Space Trivia:Does the human body explode without wearing a space suit in space?
【rumor】 Affected by certain sci-fi movies, many people believe that the loss of space suit protection, astronauts will…
Gene Trivia:Astronauts have genetic mutations in space?
【rumor】 According to media reports, NASA astronaut, one of the twins, returned to Earth three years later, and…
Aircraft Trivia:The world’s largest aircraft
The world’s largest aircraft, Stratounch, completed its first test flight in the Mojave Desert in California on the…
Space Trivia:Can you build a city that orbits the Earth?
Many people have entered space now. Astronauts need to spend a long time at the space station, mainly…