Jason-1 Lithograph

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

Poseidon-3 Altimeter

Jason-1 readies for launch in its bay at Vandenberg, AFB (10/31/01)

Jason-1: JMR instrument

Bringing Satellite Data Down to Earth

Mission team members perform acoustic tests of the Sentinel-6 Michael Freilich satellite in a chamber outfitted with giant speakers that blast the spacecraft with sound. This is to ensure that the ...

Jason-1 launch images

Radiometer Rework - April 2007

Jason-1 launch images

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

OSTM/Jason-2 Radiometer Antenna

OSTM/Jason-2 Artist's Concept

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. 

OSTM/Jason-2 Line Drawing

OSTM/Jason-2 DORIS

TOPEX/Poseidon Poster (no text)

Jason-1 launch images

Mike Davis in front of the faring

Jason-3 Satellite Prepared For Launch

OSTM/Jason-2 Artist's Concept

Experts from NASA, ESA, EUMETSAT, and NOAA discuss the upcoming launch of Sentinel-6 Michael Freilich in a recorded live broadcast

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

Jason-1 Poster

Sea Surface Height

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