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Dwarf planet lesson

Makemake

Dwarf planet

Makemake is a distant dwarf planet in the Kuiper Belt. It is one of the largest known objects there.

Kid fact

Makemake has a small moon discovered with the Hubble Space Telescope.

Location

Kuiper Belt

Kind

Dwarf planet

Moon

At least 1

Surface

Icy

Cold and distant

Makemake is so far away that sunlight is very weak there. Its surface is extremely cold and likely covered with frozen materials.

Large Kuiper Belt body

Makemake is one of the larger known objects in the Kuiper Belt, though it is still much smaller than Earth.

Tiny moon

The Hubble Space Telescope found a small moon around Makemake. Moons help scientists estimate a dwarf planet's mass.

Icy surface

Scientists think Makemake's surface includes methane ice. Studying reflected light helps reveal what distant surfaces are made of.

Look closely

In the image, Makemake and its moon may look like dots. That is a useful reminder of how far away these worlds are.

Watch and learn

Dwarf planets and the world beyond Neptune