Space smells like burned metal.
Fact #1718
More Space Facts
Solar eclipses occur when the Moon blocks the Sun from Earth's view.
Fact #189 · Space
Some pulsars emit beams of radiation like cosmic lighthouses.
Fact #1610 · Space
The Earth's axis is tilted about 23.5 degrees.
Fact #256 · Space
Black holes can slow time so much that seconds near them equal years far away.
Fact #1776 · Space
Black holes have gravitational pulls so strong that not even light can escape.
Fact #66 · Space
Mercury has no substantial atmosphere to trap heat.
Fact #249 · Space
The Earth's orbit around the Sun is slightly elliptical.
Fact #199 · Space
The Moon has no liquid water on its surface today.
Fact #324 · Space
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