New Frontiers program
Videos
The New Frontiers program is a series of space exploration missions being conducted by NASA with the purpose of furthering the understanding of the Solar System. The program selects medium-class missi
Juno views Earth in October 2013 during the spacecraft's flyby en route to Jupiter.
Pluto viewed by the spacecraft New Horizons on July 14, 2015
Pluto's moon Charon on July 14, 2015, imaged by "New Horizons"
Artists's concept of Juno at Jupiter
Discovery Program
Videos
The Discovery Program is a series of Solar System exploration missions funded by the U.S. National Aeronautics and Space Administration through its Planetary Missions Program Office. The cost of each
New Frontiers program
…both domestic and international scientists to submit mission proposals for the program. New Frontiers was built on the innovative approach used by the Discovery and Explorer Programs of principal investigator-led missions. It is designed for medium-class missions that cannot be accomplished within the cost and…
Depictions of the Lucy and Psyche missions
Asteroid Eros regolith, as viewed by Discovery's NEAR Shoemaker mission
Asteroid 253 Mathilde
Mars Pathfinder's view of Ares Vallis