Exoplanet Exploration

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Exoplanet Watch

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Learn about exoplanets via written articles, videos, and interactives on how astronomers find and explore other worlds outside of our own solar system.
Observe a transiting exoplanet using your own telescope or a remote, robotic telescope
Analyze your data to convert your raw images into measurements of the transiting exoplanet
Submit your observations to Exoplanet Watch
Stay involved with the Exoplanet Watch Community by joining our Slack Workspace

Exoplanet News

Hubble Watches How a Giant Planet Grows

Hubble Watches How a Giant Planet Grows

Fast-Spinning Brown Dwarfs May Reveal a Rotational Speed Limit

Fast-Spinning Brown Dwarfs May Reveal a Rotational Speed Limit

Roman Telescope Predicted to Find 100,000 Transiting Planets

Roman Telescope Predicted to Find 100,000 Transiting Planets

Space Telescope Delivers the Goods: 2,200 Possible Planets

Space Telescope Delivers the Goods: 2,200 Possible Planets

Distant Planet May Be On Its Second Atmosphere, NASA's Hubble Finds

Distant Planet May Be On Its Second Atmosphere, NASA's Hubble Finds

NASA's TESS Discovers New Worlds in a River of Young Stars

NASA's TESS Discovers New Worlds in a River of Young Stars

Discovery Alert: Burning Questions for a Hot Super-Earth

Discovery Alert: Burning Questions for a Hot Super-Earth

Discovery Alert: First Six-star System Where All Six Stars Undergo Eclipses

Discovery Alert: First Six-star System Where All Six Stars Undergo Eclipses

NASA's Roman Mission Will Probe Galaxy's Core for Hot Jupiters, Brown Dwarfs

NASA's Roman Mission Will Probe Galaxy's Core for Hot Jupiters, Brown Dwarfs

Seven Rocky TRAPPIST-1 Planets May Be Made of Similar Stuff

Seven Rocky TRAPPIST-1 Planets May Be Made of Similar Stuff

Discovery Alert: A Forgotten Planet Found in a Triple-Star System

Discovery Alert: A Forgotten Planet Found in a Triple-Star System

Hubble Pins Down Weird Exoplanet with Far-Flung Orbit

Hubble Pins Down Weird Exoplanet with Far-Flung Orbit

Explore Alien Worlds

Exoplanet Travel Bureau

This set of travel posters envision a day when the creativity of scientists and engineers will allow us to do things we can only dream of now.

Strange New Worlds

Explore an interactive gallery of some of the most intriguing and exotic planets discovered so far.

A planetary tour through time. The ancients debated the existence of planets beyond our own; now we know of thousands.

Historic Timeline

A planetary tour through time. The ancients debated the existence of planets beyond our own; now we know of thousands.