Space science
How big is the universe?
To calculate large, accurate calculations on a galaxy or cosmic scale, one needs an exact constant to make the landmark. It can be said that Hubble's constant is the sam…
Gravity
Browse ScienceInfo articles and explainers related to Gravity.
Topic archive
Articles about Gravity
377 published items.
Discover science
8 places where the 'anti-gravity' is extremely mysterious is not well known
Let's explore 8 interesting zero gravity locations below!
Space science
Scientists first made cement in the universe
The manufacture of cement in the universe can help people to build buildings that can withstand extreme conditions of temperature, radiation ...
Space science
New discoveries about Ryugu asteroid near Earth
This asteroid has a diameter of 900m, so the asteroid's gravity is 66,500 times weaker than the Earth.
Space science
Former NASA astronaut participates ... playing in a gravityless environment
New video captures the moment when former NASA astronaut Mike Massimino displayed his skills in a weightless environment that made netizens admiring.
Space science
Testing to bring the metal mining bacteria to the International Space Station
In a unique test of introducing three species of bacteria to the International Orbital Station, scientists hope to find a way to use minerals to 'extract' minerals from…
Space science
What will a baby born in the universe look like?
The birth experience on the universe is obviously very different, and so many risks that no one has dared to try.
Space science
Experimental relativity on a super black star, Einstein is right again
Researchers experiment with Einstein's theory of relativity on a star near the supermassive black hole Sagittarius A.
Health
Frozen sperm can live in space
Frozen sperm still survives after exposure to the micro-gravity environment, opening up the possibility of outer space sperm banks.
Space science
100 years ago, eclipse turned Einstein into a star
The discovery of gravitational waves and the recent black hole image is evidence that gravity seems to work in the entire universe, just as Einstein predicted.
Discover science
Revealing the mysteries of the Earth makes everyone 'startled'
Although humans set foot on the moon, launch other planetary spacecraft, but there are countless mysteries on Earth that we have not 'deciphered'.
Space science
What do astronauts eat out of space?
Most foods when deposited into space will be dried, then undergo a process called re-hydration rehydration.
Discover science
What happens when gravity on Earth halves?
A weak gravitational force can cause some health effects such as muscle shrinkage, weight loss, and weakness in the heart.
Space science
Explore the atmospheric atmospheres of the solar system
The Solar System (or Solar System) is a planetary system with the central Sun and celestial bodies within the Sun's gravity range, all of which are formed by the collaps…
Conquer Mars
More than 6.5 operations on Mars, NASA has come up with a new way to take advantage of the Curiosity robot
In August 2012, NASA's Curiosity robots were sent to Mars, with the main task of investigating the climate and geology at Mars.