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Join the NASA Night Sky Network on Thursday, October 28 at 6:00pm Pacific Time (9:00pm Eastern) to hear Dr. Robert Zellem from NASA's JPL share how astronomers discover and characterize exoplanets.
What is an exoplanet?
An exoplanet is any planet beyond our solar system. Most orbit other stars, but free-floating exoplanets, called rogue planets, orbit the galactic center and are untethered to any star.
Most of the exoplanets discovered so far are in a relatively small region of our...
Join the NASA Night Sky Network on Tuesday, September 21 at 6:00pm Pacific Time (9:00pm Eastern) to hear Dr. Paul Abell share with us plans for the DART mission to demonstrate a technique to change the motion of an asteroid in space.
This presentation will provide some background on potentially hazardous asteroids, recent Earth impacts, and NASA’s activities to help protect Earth from asteroids. The presentation will describe NASA’s Double Asteroid Redirection Test (DART) mission as well...