Explore astronomy, NASA missions, planets, galaxies, the Moon, the Solar System and discoveries that expand our understanding of the universe.
8,698 published items in this category and its subcategories.
Outer space is a very dangerous environment, including high energy particles, solar radiation, micrometeorites, micrometeorites,...
One of the most terrifying and fierce death objects in the universe accidentally entered the Hubble hunter's lens after traveling through time from a world 11.5 billion…
Surely many people have heard of the concept of multiverse, but many people only consider it a concept in science fiction movies, far from our real world.
The CARMENES planet-hunting project has shocked scientists by finding that 1 in 10 newly discovered planets have signs of liquid water.
Scientists believe that the application of artificial intelligence could open up many potentials for discovering extraterrestrial life.
Earendel is millions of times brighter than the Sun, belonging to the class of stars
Passionate about Minecraft - a popular building game, Christopher Slayton has created black holes, stars and galaxies... in an extremely impressive way.
Venus has a harsh climate, so spacecraft only survive for a very short time after landing.
The James Webb Space Telescope has just discovered a new ghostly phenomenon 10 billion light years from Earth.
New images reveal many mysteries of Uranus, one of the most distant planets in the Solar System.
In the dark and boundless space, an artificial satellite that had been missing for 40 years made a spectacular return, leaving scientists around the world shocked and wo…
In 1217, a German monk looked up at the southwestern sky and noticed a star suddenly turn into a
Scientists say the cigar-shaped object has many complex elements. It could be an alien spacecraft, given its features that do not resemble a comet.
The theory of relativity was proposed by Albert Einstein more than 100 years ago and the theory of quantum mechanics was also built with his contribution.
In the boundless universe, we have detected a mysterious radio signal coming from the center of the Milky Way!