Jason-3

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

TOPEX/Poseidon Ground Tracks

OSTM/Jason-2 Spacecraft

TOPEX/Poseidon Launch

Bringing Satellite Data Down to Earth

TOPEX/Poseidon launch

Jason-1 Artists Concept

t - 12 minutes

These photos were taken during the Dual Payload Attach Fitting (DPAF) mating operation with Jason-1. (11/13/01) Photos: Scott Michel

Jason-1 TRSR

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. 

Jason-1 atop the Delta II Photo: Tom Shain

Recorded live launch broadcast of Sentinel-6 Michael Freilich

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

TOPEX/Poseidon Poster (no text)

Jason-1 Radiometer

Jason-3 Ready for Launch

Sea Level

Inside half of the Delta Clam shell faring

Jason-1 launch images

The ocean-observing Sentinel-6 Michael Freilich satellite launched from Vandenberg Air Force Base in California aboard a SpaceX Falcon 9 rocket on Nov. 21, 2020 at 12:17 p.m. EST

Jason-1: First Image

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...

These photos were taken during the Dual Payload Attach Fitting (DPAF) mating operation with Jason-1. (11/13/01) Photos: Scott Michel

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.