Audience: 5th grade and older (introduces Kelvin)

This slide shows the difference in temperature between planets orbiting an M Dwarf star and our Sun. The second view shows their relative distance from their star.

Key point: Exoplanets orbit in the vicinity of the host star, so they are generally much hotter than planets in the solar system.

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