There are rogue planets drifting through space with no star at all.
Fact #1871
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The Moon always shows the same face to Earth.
Fact #134 · Space
Neutron stars are so dense that a single teaspoon would weigh billions of tons on Earth.
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Some exoplanets orbit two stars at once.
Fact #1615 · Space
Black holes can slow time so much that seconds near them equal years far away.
Fact #1940 · Space
The Earth's magnetic poles slowly shift over time.
Fact #212 · Space
The light you see from some stars today began traveling before humans existed.
Fact #1827 · Space
Venus has the longest day of any planet in the solar system.
Fact #263 · Space
The observable universe is about 93 billion light‑years wide.
Fact #1789 · Space
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