Ariane 42P launch vehicle

TOPEX/Poseidon Artist's Concept

Radiometer Installation Team - April 2007

TOPEX/Poseidon Poster (no text)

Sentinel-6 Michael Freilich will join a long-standing family of Earth observing satellites from NASA and European partners.

Launch preparations are progressing! (11/21/01) Photos: Stacy Mitchell of John Hopkins APL/TIMED project

Jason-1 Launch - Artists Concept

This artist's concept show Jason-3 over the Amazon.

t - 7 minutes - Photo: Tom Shain

TOPEX/Poseidon Radiometer

Headed for Orbit!

The Antonov cargo aircraft carrying the Sentinel-6 Michael Freilich satellite touches down on the runway at Vandenberg Air Force Base in California on Sept. 24, 2020.

TOPEX/Poseidon launch

For NASA scientist Severine Fournier, studying our planet knows no borders.

This artist's concept show Jason-3 over France.

Jason-1: TRSR instrument

Water Vapor

Jason-3

Jason-1 TRSR

OSTM/Jason-2 Line Drawing

Variability of Ocean Dynamic Topography

A key ocean observation satellite has been named after Earth scientist Michael Freilich

Jason-1 Radiometer

Jason-3 Ready for Launch

Jason-1 Artists Concept

Sea Surface Height