NASA announced that eight participating scientists will join its Lucy mission as part of NASA’s Lucy in the L4 Trojans Participating Scientist Program. Among them is Planetary Science Institute Senior ...

PSI is a nonprofit 501(c)(3) corporation, and an Affirmative Action/Equal Opportunity Employer, including disability/veterans.

PSI is a nonprofit 501(c)(3) corporation, and an Affirmative Action/Equal Opportunity Employer, including disability/veterans.

The plateaus that flank the largest canyon in the Solar System are shrouded in hypnotically complex landforms called light-toned layered deposits. Fifteen years ago, PSI Senior Scientist Catherine ...

PSI is a nonprofit 501(c)(3) corporation, and an Affirmative Action/Equal Opportunity Employer, including disability/veterans.

NOTICE: This is a statement by Planetary Science Institute CEO Mark V. Sykes, and reflects the values and principles that guide the daily management of and planning for this Institute under his ...

PSI is a nonprofit 501(c)(3) corporation, and an Affirmative Action/Equal Opportunity Employer, including disability/veterans.

PSI is a nonprofit 501(c)(3) corporation, and an Affirmative Action/Equal Opportunity Employer, including disability/veterans.

PSI is a nonprofit 501(c)(3) corporation, and an Affirmative Action/Equal Opportunity Employer, including disability/veterans.

Alfred Olivas, a STEAM Education Outreach Coordinator, knelt in front of a table holding a shallow tray of water, took a deep breath and squeezed a tube of paint. A drop of purple pigment burst across ...

The Moon’s South Pole−Aitken basin, or SPA for short, is one of the oldest and largest impact structures in the Solar System. The more scientists learn about it, the more they can piece together lunar ...

PSI is a nonprofit 501(c)(3) corporation, and an Affirmative Action/Equal Opportunity Employer, including disability/veterans.