Pluto has a heart-shaped nitrogen glacier called Tombaugh Regio — discovered by New Horizons in 2015.
Fact #6592
👍 0 · 👎 0
More Space Facts
Neutron stars can collide and produce heavy elements.
Fact #1627 · Space
The observable universe spans billions of light-years.
Fact #1611 · Space
The Moon has no atmosphere like Earth's.
Fact #89 · Space
The Earth orbits the Sun once every year.
Fact #296 · Space
The Milky Way galaxy contains billions of stars.
Fact #25 · Space
The observable universe is about 93 billion light‑years wide.
Fact #1746 · Space
Saturn's rings are made primarily of ice particles and rocky debris.
Fact #17 · Space
The Moon was likely formed after a massive collision with early Earth.
Fact #209 · Space
Want more facts?
We have over 11,491 facts across 15 categories.