
Physical Science
How do we find a planet in another galaxy?
+ Audio version of article
+ Introductory video on astronomy
+ Links to spectroscopy and exoplanets lesson plans
+ Audio version of article
+ Introductory video on astronomy
+ Links to spectroscopy and exoplanets lesson plans
+ Introductory videos on exoplanets and tidal locking
+ Article translated into Bulgarian
+ Link to NASA’s exoplanet exploration activity