Home
About us
Science
Public Engagement
News
- Featured Articles
- SSERVI Team Science
Events

Solar System Exploration Research Virtual Institute

Sitemap

ELS 2019

Observe the Moon 2019

Impact Cratering Course

Impact Cratering Short Course & Field School 2019

Sept 28 - Oct 5, 2019

NESF 2019

Forum Archives

ISRU 2019

Lunar Landing Workshop

View the publication here

Upcoming Events

July

Meteoritical Society
July 8-12 (Sapporo, Japan)

Apollo 11 Landing 50th Anniversary
July 20

The 4th International Conference on Lunar and Deep Space Exploration (LDSE)
July 22-24 (Zhuhai, China)

Exploration Science Forum
July 23-25 (NASA Ames)

View More Upcoming
View Past Events

SSERVI Team Science

Scientists Identify Source of the Moon’s Water

Most of the water inside the Moon was delivered by asteroids (not comets) during the early evolution of the Moon, ~4.5-4.3 billion years ago.

More Highlights

Did you know?

The distance to the Moon is measured to a precision of a few centimeters by bouncing laser beams off reflectors placed there by the Apollo astronauts.