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Space Facts

977 facts in Space. Click any fact to see its full page.

All 11,491 📜 History 1,991 🔬 Science 1,964 🐾 Animals 1,525 🚀 Space 977 🧠 Psychology 893 🌿 Nature 759 💻 Technology 735 🌍 Geography 599 🎭 Culture 581 🫀 Human Body 572 🌊 Ocean 373 💬 Language 245 🍕 Food 199 ✨ General 68 ✨ Dinosaur 10
The Moon always shows the same face to Earth.
🚀 Space Fact #134
A day on Mars is slightly longer than a day on Earth.
🚀 Space Fact #125
Neptune has some of the fastest winds in the solar system.
🚀 Space Fact #122
The Earth's magnetic field shields the planet from solar wind.
🚀 Space Fact #119
The Sun will eventually expand into a red giant.
🚀 Space Fact #111
Saturn could float in water because its density is low.
🚀 Space Fact #108
The Earth's rotation is gradually slowing over time.
🚀 Space Fact #105
A day on Mercury lasts longer than a year on Mercury.
🚀 Space Fact #102
The Moon's surface is covered in craters.
🚀 Space Fact #97
Neptune is known for its deep blue color.
🚀 Space Fact #94
The Moon has no atmosphere like Earth's.
🚀 Space Fact #89
The International Space Station orbits Earth roughly every 90 minutes.
🚀 Space Fact #81
The Milky Way is just one of billions of galaxies in the universe.
🚀 Space Fact #78
Comets orbit the Sun in elongated paths.
🚀 Space Fact #75
The Moon's gravity influences ocean tides.
🚀 Space Fact #69
Black holes have gravitational pulls so strong that not even light can escape.
🚀 Space Fact #66
The Hubble Space Telescope has captured deep images of distant galaxies.
🚀 Space Fact #61
Venus has a thick atmosphere that traps heat.
🚀 Space Fact #56
Neutron stars are among the densest objects in the universe.
🚀 Space Fact #47
Jupiter is the largest planet in the solar system.
🚀 Space Fact #44
The Sun accounts for more than 99% of the mass of our solar system.
🚀 Space Fact #40
Mercury is the closest planet to the Sun.
🚀 Space Fact #35
Comets are made of ice, dust, and rocky material.
🚀 Space Fact #33
The Milky Way galaxy contains billions of stars.
🚀 Space Fact #25
Saturn's rings are made primarily of ice particles and rocky debris.
🚀 Space Fact #17
The Moon slowly moves away from Earth by a few centimeters each year.
🚀 Space Fact #11
Venus rotates in the opposite direction of most planets in our solar system.
🚀 Space Fact #6