Launches / Falcon 9 Block 5

Past launch Launched successfully

Sentinel-6B

Falcon 9 Block 5, flown by SpaceX

Falcon 9 Block 5 lifting off with the Sentinel-6B mission
Image via The Space Devs.

This was SpaceX's 152nd launch of 2025, and its 601st in all.

Counting every operator, it was the 271st orbital launch attempt anywhere in 2025, and the 56th from Space Launch Complex 4E.

Launched
Monday, Nov. 17, 2025, 5:21 a.m. UTC
Window
Monday, Nov. 17, 2025, 5:12 to 5:32 a.m. UTC
Launch site
Vandenberg SFB, CA, USA
Rocket
Falcon 9 Block 5
Operator
SpaceX
Weather
90% favorable

Watch the webcast →

The mission

The Sentinel-6 Michael Freilich (launched November 2020) and Sentinel-6B make up the Sentinel-6 mission, also known as Jason Continuity of Service (Jason-CS), which is a partnership between NASA, NOAA, ESA, and EUMETSAT. This mission continues the long-term global sea surface height data record begun by first Jason satellites in 1992.

Type
Earth science
Destination
Low Earth orbit
Program
Copernicus

Copernicus is the European Union's Earth observation programme coordinated and managed for the European Commission by the European Union Agency for the Space Programme in partnership with the European Space Agency (ESA), the EU Member States. It aims at achieving a global, continuous, autonomous, high quality, wide range Earth observation capacity. Providing accurate, timely and easily accessible information to, among other things, improve the management of the environment, understand and mitigate the effects of climate change, and ensure civil security.

copernicus.eu →

The rocket

Falcon 9 is a two-stage rocket designed and manufactured by SpaceX for the reliable and safe transport of satellites and the Dragon spacecraft into orbit. The Block 5 variant is the fifth major interval aimed at improving upon the ability for rapid reusability.

Height
70 m
Built by
SpaceX
First flew
May 11, 2018
Lifts to low Earth orbit
22,800 kg
View 5 specifications Show less
Lifts to geostationary transfer
8,300 kg
Diameter
3.7 m
Mass at liftoff
549 t
Thrust at liftoff
7,607 kN
Stages
2

627 flights, 626 of them successful. 612 boosters brought back from 617 attempts.

spacex.com → Wikipedia →

The operator

SpaceX

Space Exploration Technologies Corp., known as SpaceX, is an American aerospace manufacturer and space transport services company headquartered in Hawthorne, California. It was founded in 2002 by entrepreneur Elon Musk with the goal of reducing space transportation costs and enabling the colonization of Mars. SpaceX operates from many pads, on the East Coast of the US they operate from SLC-40 at Cape Canaveral Space Force Station and historic LC-39A at Kennedy Space Center. They also operate from SLC-4E at Vandenberg Space Force Base, California, usually for polar launches. Another launch site is being developed at Boca Chica, Texas.

Sector
Commercial
Based in
USA
Founded
2002
Run by
Elon Musk, CEO

724 launches so far, 709 of them successful. The last 209 in a row went to plan.

spacex.com → Wikipedia →

The launch site

It went up from Space Launch Complex 4E at Vandenberg SFB, CA, USA.

See the pad on a map →

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