Chinese astronomers recorded the 1054 AD supernova that created the Crab Nebula — no European records of it exist.
Fact #8168
👍 0 · 👎 0
More Space Facts
The Moon's surface is covered with regolith, a layer of loose rock and dust.
Fact #241 · Space
Project Mercury was the first U.S. human spaceflight program.
Fact #1074 · Space
Black holes can slow time so much that seconds near them equal years far away.
Fact #1904 · Space
The Voyager 1 spacecraft is the farthest human-made object from Earth and still communicates with us.
Fact #1673 · Space
Interstellar objects have passed through our solar system.
Fact #1604 · Space
The light you see from some stars today began traveling before humans existed.
Fact #1726 · Space
The Earth orbits the Sun once every year.
Fact #296 · Space
Black holes form from collapsed massive stars.
Fact #205 · Space
Want more facts?
We have over 11,491 facts across 16 categories.