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MetOp-SG-A1 and Sentinel-5 launch on Ariane 6

Wednesday, 13 August 2025 05:00
Video: 00:01:20

Europe’s first MetOp Second Generation, MetOp-SG-A1, weather satellite – which hosts the Copernicus Sentinel-5 mission –  has launched aboard an Ariane 6 rocket from Europe’s Spaceport in French Guiana. The rocket lifted off on 13 August at 02:37 CEST (12 August 21:37 Kourou time).

MetOp-SG-A1 is the first in a series of three successive pairs of satellites. The mission as a whole not only ensures the continued delivery of global observations from polar orbit for weather forecasting and climate analysis for more than 20 years, but also offers enhanced accuracy and resolution compared to the original MetOp mission –

First MetOp-SG and Sentinel-5 launched

Wednesday, 13 August 2025 01:50
MetOp-SG-A1 and Sentinel-5 take to the skies

Ushering in a new era of weather and climate monitoring from polar orbit, the first in a new series of satellites, MetOp Second Generation, has been lofted into orbit aboard an Ariane 6 rocket from the European spaceport in Kourou, French Guiana. As part of this new satellite’s sophisticated instrument package is the new Copernicus Sentinel-5 instrument, which is designed to deliver critical data on air pollutants, ozone and climate-related gases.

The launch of USSF-106 marks the Defense Department’s formal shift to flying national security payloads exclusively on domestic rockets powered by U.S.

SALT LAKE CITY – Mission Control Space Services is inviting organizations to test machine-learning models on the Canadian startup’s Persistence mission launched in June.

The facility is the first location in the Deep-Space Advanced Radar Capability (DARC) network

MetOp-SG-A1 and Sentinel-5 ready for liftoff Image: MetOp-SG-A1 and Sentinel-5 ready for liftoff
ESCAPADE

An alternative trajectory developed for a NASA Mars smallsat mission could enable other missions to go to Mars outside the constraints of conventional launch windows.

Geost’s technology is used in U.S. national security missions, including missile warning and tracking, space surveillance, and tactical reconnaissance

Ariane 6 infographic: countdown to liftoff

Tuesday, 12 August 2025 15:05
Ariane 6 infographic: countdown to liftoff Image: Ariane 6 infographic: countdown to liftoff
Dmitry Poisik

The Office of Space Commerce is moving beyond the beta-test phase of its space traffic coordination system as it prepares to enter service in January.

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