ROCKET SCIENCE
Ariane 6 successfully lifts off from French Guiana
Ariane 6 successfully lifts off from French Guiana
by AFP Staff Writers
Kourou (AFP) Nov 4, 2025
A European Ariane 6 rocket blasted off from France's Kourou space base in French Guiana on Tuesday night, carrying a new environmental monitoring satellite, an AFP correspondent said.

Lift-off was at 6:02 pm local time (2102 GMT) and is the third commercial flight of the Ariane 6 launch system since the expendable rockets came into service last year.

The rocket was carrying a Sentinel-1D satellite manufactured by Thales Alenia Space as part of the Copernicus programme, the Earth observation component of the European Union space programme.

It is equipped with an advanced radar instrument that enables it to capture images of the Earth's surface under any weather conditions, including through clouds, allowing it to send observation data at any hour of the day or night.

The satellite, which weighs more than two tonnes, was set to be placed in orbit at an altitude of 693 kilometres (431 miles).

Separation of the launcher and the satellite was due to take place 33 minutes and 51 seconds after lift-off.

Related Links
Rocket Science News at Space-Travel.Com

Tweet

ROCKET SCIENCE
Final assembly of Vinci engines for Ariane 6 transitions to Germany
Berlin, Germany (SPX) Oct 25, 2025
ArianeGroup Germany will assume responsibility for assembling the Vinci upper stage engine of the Ariane 6 launcher at DLR's Lampoldshausen location. Under an agreement signed on October 24, 2025, by representatives from ArianeGroup Germany, ArianeGroup France, and DLR, the site will handle the integration of key components such as turbopumps, valves, and thrust chambers. Final testing on the fully assembled Vinci engines will be conducted using the P4.1 test stand at Lampoldshausen to ensure perf ... read more

ROCKET SCIENCE
Space Force operationally accepts SciTec Forge missile warning ground system

SpaceX launches 21 satellites for U.S. military from California

Shield or Spark? The U.S. Golden Dome and the New Missile Arms Race

Sierra Space clears design milestone for missile tracking satellites in SDA Tranche 2

ROCKET SCIENCE
North Korea announces missile test hours before Trump due in South

Russia's Burevestnik: A Nuclear-Powered Missile That Defies Convention

Trump says missile testing not 'appropriate', as Putin touts nuclear cruise missile

UK says allies should boost Ukraine's long-range missile reach

ROCKET SCIENCE
Drones measure wastewater treatment plants greenhouse emissions at greater levels than official estimates

Drones, glide bombs and Patriots: weapons in Ukraine war

Drone attack hits Khartoum airport area ahead of reopening

Drone attack hits Khartoum airport area ahead of reopening: eyewitnesses

ROCKET SCIENCE
Possible interference to space communications found as atmospheric CO2 rises

China sends advanced communications satellite into orbit

Airbus, Thales, Leonardo sign deal to create satellite powerhouse

SpaceX launches SpainSat communications satellite

ROCKET SCIENCE
Australian company Hypersonix secures major defence and aerospace investment for green hydrogen hypersonic flight

Croatia reintroduces conscription to boost defence

Vance event honoring Marines criticized as a 'dangerous' show of force

Artillery shell detonates over California highway, striking patrol car

ROCKET SCIENCE
Ex-U.S. defense contractor head pleads guilty to selling trade secrets

Russian military factory blast toll rises to 23

Bulgaria to build German gunpowder, shells plant

New Japan PM to advance defence spending target: reports

ROCKET SCIENCE
US seeks to reboot military channels with China after Trump-Xi meet

Lt. Gen. Joe McGee retires amid alleged disagreements with Pentagon

Trump orders nuclear testing resumption ahead of Xi talks

France vows support for NATO ally Romania after US troop cut

ROCKET SCIENCE
Novel technique reveals true behavior of next-generation MXenes

Unique phase of water revealed in nanoscale confinement