Heliospheric Physics Laboratory (672) Home

IBEX Sheds New Light on Solar System Boundary
Daily Views of Earth Available on New NASA Website
Explore@NASAGoddard 2015 Concludes

See all Press Releases & Feature Stories »

Five Years of IBEX

Five Years of Great Discoveries for NASA's IBEX - Launched on Oct. 19, 2008, the Interstellar Boundary Explorer, or IBEX, spacecraft, is unique to NASA's heliophysics fleet: it images the outer boundary of the heliosphere, a boundary at the furthest edges of the solar system, far past the planets, some 8 million miles away.

Laboratory News

There are no Laboratory news items at this time.

More Laboratory News »


The Heliospheric Physics Laboratory develops instruments and models to investigate the origin and evolution of the solar wind, low-energy cosmic rays, and the interaction of the Sun's heliosphere with the local interstellar medium. The Laboratory designs and implements unique multimission and multidisciplinary data services to advance NASA's solar-terrestrial program and our understanding of the Sun-Earth system.

Contact Us

Susan M Hendrix

General inquiries about the scientific programs at NASA's Goddard Space Flight Center may be directed to the Office of Communications at 1.301.286.8955.

NASA Logo, National Aeronautics and Space Administration