NASA PRE-LAUNCH MEDIA BGF FOR SENTINEL-6B, Nov 15, 2025, virtual, 4:00 pm ET

NASA will hold a pre-launch briefing for the upcoming launch of the NASA/NOAA/ESA/Eutmetsat Sentinel-6B sea level monitoring satellite on Saturday, November 15, 2025 at 4:00 pm ET.  Audio will livestream on NASA’s YouTube channel.

The launch is scheduled for Sunday, November 16, 2025 from Vandenberg Space Force Base, CA at 9:21 pm PACIFIC time (November 17, 12:21 am Eastern). NASA will provide live launch coverage beginning at 11:30 pm Eastern.

Participants in Saturday’s brifeing are:

Saturday, Nov. 15

4 p.m. – NASA Prelaunch Teleconference on International Ocean Tracking Mission

• Karen St. Germain, director, Earth Science Division, NASA Headquarters in Washington
• Pierrik Veuilleumier, Sentinel-6B project manager, ESA (European Space Agency)
• Parag Vaze, Sentinel-6B project manager, NASA’s Jet Propulsion Laboratory in Pasadena, California
• Tim Dunn, senior launch director, Launch Services Program, NASA’s Kennedy Space Center in Florida
• Julianna Scheiman, director, NASA Science Missions, SpaceX
• 1st Lt. William Harbin, launch weather officer, U.S. Air Force