In this investigation, students will explore whether or not there can be life outside of Earth by using planet hunting models to discover how scientists find new planets. They will perform simulated spectroscopic measurements to...

[Free Registration/Login Required] This nonfiction piece discusses the discovery of previously unknown planets in the solar system. This passage is a stand-alone curricular piece that reinforces essential reading skills and strategies...

Roomrecess: Alien Addends is an online game where the player's spaceship has to catch the missing numbers to the addition problems.

Cartoon of a green alien in a spaceship.

"Are you ready to go into the spaceship? Remember to stay very still!" This is what you hear before the bed you are lying down on starts to slide into a long, tube shaped machine. You can almost imagine that it really is a spaceship, and...

For this geometry game, students must guide Transtar, an alien spaceship, across space by applying transformations to it. At the same time, there are dangers to avoid and the number of moves and tries are limited.

Help the alien spaceship move cows into corrals by counting, adding, and subtracting. This activity helps children learn grouping, tally marks, and place value.

Consider the issues surrounding the world of space exploration including the new fields of archaeoastronomy and astrobiology. Investigate zero gravity, the Big Bang theory, life in space and how sound travels in a vacuum.

Seven Earth-sized planets have been observed by NASA's Spitzer Space Telescope around a tiny, nearby, ultra-cool dwarf star called TRAPPIST-1. Three of these planets are firmly in the habitable zone. In this video, NASA Scientists...

NASA announces the new Carl Sagan Postdoctoral Fellowships in Exoplanet Exploration, created to inspire the next generation of explorers seeking to learn more about planets, and possibly life, around other stars.

Create a message (without words) to send into deep-space that will communicate to others what it is like to be a teenage earthling. Exchange messages with other groups to interpret each other's communications.

A game where students must create a stable structure for a friendly alien to use to reach its spacecraft. Students manipulate the blocks to learn that wider bases, symmetrical structures, and creating a lower center of mass result in a...

Olivier Guyon examines the possibility of finding other planets within astronomical numbers, some potentially rife with life. [6:21]