Multimedia
Exoplanet Discoveries: 30+ Years of History
Audience: 4th Grade and older.
Description:
This slide explains some of the history of exoplanet detection over the last 30+ years.
NOTE: This PowerPoint file has built-in interactive elements. To view them, you must be in "Slide Show" mode; you can then move to the next view either by clicking your mouse, the spacebar, or the arrow keys. This slide will not work in "regular viewing mode."
Credit
NASA/JPL-Caltech
