There are rogue planets drifting through space with no star at all.
Fact #1823
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Fast radio bursts are powerful millisecond-long radio pulses from distant galaxies.
Fact #1592 · Space
Black holes can slow time so much that seconds near them equal years far away.
Fact #1903 · Space
The Earth's gravity keeps the atmosphere in place.
Fact #204 · Space
The Moon was likely formed after a massive collision with early Earth.
Fact #209 · Space
Jupiter is the largest planet in the solar system.
Fact #44 · Space
Black holes can slow time so much that seconds near them equal years far away.
Fact #1810 · Space
Comets can develop long tails when near the Sun.
Fact #281 · Space
The Earth spins at 1000 mph.
Fact #1704 · Space
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