August 13, 2025
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Breaking News
  • [ August 13, 2025 ] ULA launches Vulcan rocket on first Space Force mission Mission Reports
  • [ August 12, 2025 ] Launch preview: ULA to launch first national security mission on a Vulcan rocket Mission Reports
  • [ August 10, 2025 ] SpaceX launches Amazon’s Project Kuiper satellites on fifth scheduled attempt Falcon 9
  • [ August 9, 2025 ] Crew 10 returns to Earth with Pacific Ocean splashdown Mission Reports
  • [ August 8, 2025 ] Jim Lovell, Apollo 8 & 13 astronaut, dies at 97 News

Sentinel 3B

Mission Reports

Photos: Modified Russian ballistic missile blasts off with European satellite

April 27, 2018 Stephen Clark

Check out photos of Wednesday’s launch of a Russian Rockot booster, derived from a decommissioned Soviet-era nuclear missile, with Europe’s Sentinel 3B Earth observation satellite.

Mission Reports

European environmental observer launched by Russian rocket

April 25, 2018 Stephen Clark

A new European satellite carrying instruments to track changes in the world’s oceans, measure receding ice sheets and chart vegetation growth climbed into orbit Wednesday on top of a Russian Rockot launcher.

Mission Reports

Photos: Sentinel 3B satellite prepared for launch from Plesetsk Cosmodrome

April 25, 2018 Stephen Clark

Europe’s Sentinel 3B environmental satellite was shipped to the Plesetsk Cosmodrome in Russia’s far northern Arkhangelsk region in March for a month-long campaign to prepare the spacecraft for liftoff aboard a Rockot launcher.

Mission Reports

Live coverage: Europe’s next environmental sentinel lifts off

April 25, 2018 Stephen Clark

A European environmental satellite designed to monitor Earth’s oceans, lakes and vegetation lifted off Wednesday aboard a modified Russian ballistic missile originally built to carry nuclear warheads. The mission launched from the Plesetsk Cosmodrome around 500 miles north of Moscow at 1757:51 GMT (1:57:51 p.m. EDT).

Members

Q&A with Josef Aschbacher, director of ESA’s Earth observation programs (members only)

October 13, 2017 Stephen Clark

Josef Aschbacher, head of ESA’s Earth observation programs, recently spoke with Spaceflight Now about the importance of the Sentinel 5P satellite mission designed for air quality measurements from space, and discussed increasing data usage from Europe’s Copernicus environmental network, and plans to expand the flagship Earth observation fleet.

News Headlines

  • ULA launches Vulcan rocket on first Space Force mission
    August 13, 2025
  • Launch preview: ULA to launch first national security mission on a Vulcan rocket
    August 12, 2025
  • SpaceX launches Amazon’s Project Kuiper satellites on fifth scheduled attempt
    August 10, 2025
  • Crew 10 returns to Earth with Pacific Ocean splashdown
    August 9, 2025
  • Jim Lovell, Apollo 8 & 13 astronaut, dies at 97
    August 8, 2025
  • West Coast Starlink launch slips at least another day
    August 8, 2025
  • ULA’s Tory Bruno lays out plans for ramping up launch cadence
    August 7, 2025
  • Poor weather scrubs SpaceX’s second launch attempt to launch 24 Amazon Project Kuiper satellites from CAPE CANAVERAL
    August 6, 2025
  • Starlink mission marks SpaceX’s 450th flight-proven Falcon booster launched
    August 3, 2025
  • NASA, SpaceX ‘thread the clouds’ to launch Crew-11 to the International Space Station
    August 1, 2025
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