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Launch rockets, build robots, explore your world and beyond! Our projects, toolkit and contests will take you into space without ever leaving Earth.

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Find out!

Are there earthquakes on Mars – or rather, "marsquakes"? What could they teach us about the Red Planet?

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Mars in a Minute: Are There Quakes on Mars?

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Mars in a Minute: Are There Quakes on Mars?

Are there earthquakes on Mars – or rather, "marsquakes"? What could they teach us about the Red Planet?
TAGS:Earth InSight marsquakes earthquakes seismology planetary science Mars in a Minute Mars Missions Spacecraft
Find out!

We know what the Red Planet looks like from the outside – but what's going on under the surface of Mars?

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Mars in a Minute: What's Inside Mars?

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Mars in a Minute: What's Inside Mars?

We know what the Red Planet looks like from the outside – but what's going on under the surface of Mars?
TAGS:InSight Red Planet Marsquakes Mars in a Minute Mars Missions Spacecraft
Find out!

How did we know that the Curiosity Mars rover landed safely on the surface of Mars?

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Mars in a Minute: Phoning Home – Communicating from Mars

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Mars in a Minute: Phoning Home – Communicating from Mars

How did we know that the Curiosity Mars rover landed safely on the surface of Mars?
TAGS:Curiosity Mars Rover Talking to Spacecraft Mars in a Minute Earth Mars Missions Rovers Spacecraft
Take the challenge!

Can you use π (pi) to solve these stellar math problems faced by NASA scientists and engineers?

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Take the Pi in the Sky Challenge

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Take the Pi in the Sky Challenge

Can you use π (pi) to solve these stellar math problems faced by NASA scientists and engineers?
TAGS:Dwarf Planets Earth Jupiter Mars Mercury Missions Moons NASA Pi Day Challenge Pi Day Pi Juno Mars Reconnaissance Orbiter Transit of Mercury Titan Cassini InSight Rovers Spacecraft Sun
Explore more

Whether it's sending spacecraft to other planets, driving rovers on Mars, finding out what planets are made of or how deep alien oceans are, pi takes us far at NASA. Find out how pi helps us explore space.

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Oh, the Places We Go: 18 Ways NASA Uses Pi

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Oh, the Places We Go: 18 Ways NASA Uses Pi

Whether it's sending spacecraft to other planets, driving rovers on Mars, finding out what planets are made of or how deep alien oceans are, pi takes us far at NASA. Find out how pi helps us explore space.
TAGS:Asteroids Comets Earth Exoplanets Jupiter Mars Missions Pi Pi Day Pluto Rovers Saturn Small Bodies Spacecraft Sun Universe
Check it out!

NASA explorers share their favorite images of space.

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The Space We Love

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The Space We Love

NASA explorers share their favorite images of space.
TAGS:Earth Exoplanets Jupiter Mars Missions Moons Neptune Rovers Spacecraft Universe
Try it out!

Like a decoder wheel for the Moon, this calendar will show you where and when to see the Moon and every moon phase throughout the year!

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Make a Moon Phases Calendar and Calculator

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Make a Moon Phases Calendar and Calculator

Like a decoder wheel for the Moon, this calendar will show you where and when to see the Moon and every moon phase throughout the year!
TAGS:Earth Earth's Moon Moon Supermoon Lunar Eclipse Moon Calendar Moon Phases Moons Sun
Create a Moon Journal

Draw what you see in a Moon Journal and see if you can predict the moon phase that comes next.

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Look at the Moon! Journaling Project

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Look at the Moon! Journaling Project

Draw what you see in a Moon Journal and see if you can predict the moon phase that comes next.
TAGS:Earth Earth's Moon Moon Supermoon Moon Calendar journal observation Moons Sun
Find Out!

Find out how to tell the difference between asteroids, comets, meteors, meteorites and other bodies in our solar system.

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What's That Space Rock?

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What's That Space Rock?

Find out how to tell the difference between asteroids, comets, meteors, meteorites and other bodies in our solar system.
TAGS:Asteroids Comets Dwarf Planets Meteors Meteor Shower Meteroid Meteorite Shooting Star Pluto Small Bodies