Jason-3

OSTM/Jason-2 DORIS

Jason-1 LRA

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

Jason-1 Altimeter

t - 10 minutes

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 Altimeter

SpaceX Falcon 9 rocket, topped with the Sentinel-6 Michael Freilich satellite secured inside its payload fairing, is rolled to Space Launch Complex 4

Jason-1 TRSR

OSTM/Jason-2 Artist's Concept

Jason-1 launch images

Our planet is changing. Our ocean is rising. And it affects us all. That’s why a new international satellite will continue the decades-long watch over our global ocean and help us better understand...

Jason-3 Animation

TOPEX/Poseidon over Earth

TOPEX/Poseidon Collecting Data

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

The SpaceX Falcon 9 with the Sentinel-6 Michael Freilich satellite is lifted to vertical at Space Launch Complex 4

This artist's concept shows Jason-3 over the California coast.

SpaceX Falcon 9 Rocket

TOPEX/Poseidon Launch

Spacecraft processing

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

TOPEX/Poseidon DORIS

Jason-1 Radiometer

Jason-1 DORIS