September 5, 2025
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Breaking News
  • [ September 4, 2025 ] Live coverage: SpaceX aims for 500th Falcon booster landing amid sunrise Starlink mission Falcon 9
  • [ September 2, 2025 ] SpaceX launches 28 Starlink satellites on Wednesday sunrise Falcon 9 flight Falcon 9
  • [ September 2, 2025 ] SpaceX’s Tuesday night Starlink features rare debut of a Falcon booster Falcon 9
  • [ August 30, 2025 ] SpaceX’s Sunday morning Falcon 9 launch sends 1,900th Starlink to orbit in 2025 Falcon 9
  • [ August 29, 2025 ] SpaceX launches 24 Starlink satellites into polar orbit Falcon 9

Sentinel 5p

Mission Reports

Photos: Converted Russian ballistic missile fires into space with satellite

October 16, 2017 Stephen Clark

A decommissioned missile originally built in Russia to deliver nuclear weapons to intercontinental targets in the United States vaulted out of a vertical canister Friday and fired into space with a European satellite to monitor global air pollution.

Mission Reports

Modified Russian missile boosts Europe’s newest environmental sentinel to space

October 13, 2017 Stephen Clark

A European satellite that will collect daily air quality measurements over every major city on Earth rode an uprated Russian ballistic missile into orbit Friday.

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.

Mission Reports

Photos: Sentinel 5P environmental satellite prepared for liftoff

October 13, 2017 Stephen Clark

Europe’s Sentinel 5P satellite, fitted with a Dutch-developed spectrometer to measure gases in Earth’s atmosphere, was fueled and mated to its Russian Rockot booster over the last month at the Plesetsk Cosmodrome, a military complex around 500 miles (800 kilometers) north of Moscow.

Mission Reports

Live coverage: European environmental satellite launches from Russia

October 13, 2017 Stephen Clark

A modified Russian missile built for nuclear war blasted off on a peaceful mission Friday, targeting placement of a European Earth observation satellite in orbit to measure atmospheric chemistry and global air quality. Liftoff from the Plesetsk Cosmodrome in northern Russia occurred at 0927 GMT (5:27 a.m. EDT).

Members

Q&A with Guido Levrini, ESA’s manager of the Copernicus space segment

April 25, 2016 Stephen Clark

Europe is in the midst of launching the most thorough space-based environmental network ever deployed, with satellites to help officials respond to natural disasters, measure crop yield, monitor the health of oceans and ice caps, and track ozone in the atmosphere. Guido Levrini from ESA spoke to Spaceflight Now about the program on the eve of Sentinel 1B’s launch.

News Headlines

  • Live coverage: SpaceX aims for 500th Falcon booster landing amid sunrise Starlink mission
    September 4, 2025
  • SpaceX launches 28 Starlink satellites on Wednesday sunrise Falcon 9 flight
    September 2, 2025
  • SpaceX’s Tuesday night Starlink features rare debut of a Falcon booster
    September 2, 2025
  • SpaceX’s Sunday morning Falcon 9 launch sends 1,900th Starlink to orbit in 2025
    August 30, 2025
  • SpaceX launches 24 Starlink satellites into polar orbit
    August 29, 2025
  • NASA, NOAA prep spacecraft trio to study the Sun and its impacts
    August 29, 2025
  • SpaceX launches record-breaking 30th flight of a Falcon 9 booster
    August 27, 2025
  • SpaceX completes 400th Falcon booster landing on a drone ship
    August 27, 2025
  • SpaceX successfully launches Super Heavy-Starship on critical test flight
    August 27, 2025
  • SpaceX launches 28 Starlink satellites on Falcon 9 rocket from Cape Canaveral
    August 27, 2025
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