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ohb.de • Stephanie von Neuhoff

ESA’s PLATO mission clears first pre-launch thermal vacuum tests with OHB ahead of early-2027 Ariane 6 launch

OHB has completed PLATO’s first major pre-launch test campaign, finishing a thermal vacuum test campaign that replicated the key harsh conditions of space (searing heat, extreme cold, and near-absolute vacuum). The milestone reinforces ESA’s schedule for an early-2027 launch on Ariane 6.

2026-04-23T07:35:14.123038-07:00

DefenseNews.com

EDRS-A to launch with space-based laser communications payload for secure, high-capacity data links

2026-04-22T17:50:05.414500-07:00

ESA

ESA and EDA sign implementing arrangement to map Europe’s Earth-observation gaps for defense, with EU EOGS/ISR architecture bids

2026-04-22T08:06:31.834168-07:00

SpaceWatch Global

ESA awards Kepler-led consortium €18.6M to deliver HydRON Phase 3 laser communications

2026-04-21T04:48:28.964641-07:00

News Timeline

ohb.de

ESA’s PLATO mission clears first pre-launch thermal vacuum tests with OHB ahead of early-2027 Ariane 6 launch OHB has completed PLATO’s first major pre-launch test campaign, finishing a thermal vacuum test campaign that replicated the key harsh conditions of space (searing heat, extreme cold, and near-absolute vacuum). The milestone reinforces ESA’s schedule for an early-2027 launch on Ariane 6.

2026-04-23T07:35:14.123038-07:00

ESA’s PLATO mission clears first pre-launch thermal vacuum tests with OHB ahead of early-2027 Ariane 6 launch

DefenseNews.com

EDRS-A to launch with space-based laser communications payload for secure, high-capacity data links A space-based laser communications system integrated on the European Data Relay System (EDRS)-A satellite payload is scheduled for launch Jan. 27. ESA and Airbus Defence & Space describe it as a secure, high-capacity data transmitter supporting both commercial and military operators.

2026-04-22T17:50:05.414500-07:00

EDRS-A to launch with space-based laser communications payload for secure, high-capacity data links

ESA

ESA and EDA sign implementing arrangement to map Europe’s Earth-observation gaps for defense, with EU EOGS/ISR architecture bids The European Space Agency (ESA) and the European Defence Agency (EDA) have signed an implementing arrangement to identify strategic and technological gaps in Europe’s Earth observation capabilities and produce a long-term roadmap supporting security and defence. Separately, ESA has set a May 5 deadline for industry to propose system architecture for the future EU Earth Observational Governmental System (EOGS) ISR constellation.

2026-04-22T08:06:31.834168-07:00

ESA and EDA sign implementing arrangement to map Europe’s Earth-observation gaps for defense, with EU EOGS/ISR architecture bids

SpaceWatch Global

ESA awards Kepler-led consortium €18.6M to deliver HydRON Phase 3 laser communications The European Space Agency (ESA) has awarded Kepler an €18.6 million contract to lead and kick off the third phase of its High-Roughput Optical Network (HydRON) laser communications project. The award extends ESA’s optical links push toward higher-throughput space-to-ground connectivity.

2026-04-21T04:48:28.964641-07:00

ESA awards Kepler-led consortium €18.6M to deliver HydRON Phase 3 laser communications

SpaceWatch Global

Josef Aschbacher at Space Symposium 2026: Copernicus-driven “economy” meets a 350TB/day data scaling gap ESA DG Josef Aschbacher told Space Symposium 2026 that Europe’s competitiveness in the global space ecosystem now hinges on closing a rapid scaling gap in data generation and exploitation. The discussion connected Copernicus’ growth expectations—framed as 350TB/day—to the policy, industrial and service changes ESA says Europe must deliver.

2026-04-20T04:04:08.895409-07:00

Josef Aschbacher at Space Symposium 2026: Copernicus-driven “economy” meets a 350TB/day data scaling gap

SpaceWatch Global

❗️

ESA and Canada sign Security of Information Agreement to enable exchange of classified data on strategic space domains The European Space Agency and Canada have signed a binding Security of Information Agreement governing the exchange of classified information. The framework is designed to formalize handling and sharing of sensitive space-related data between the two partners across strategic space domains.

2026-04-20T04:04:04.670415-07:00

ESA and Canada sign Security of Information Agreement to enable exchange of classified data on strategic space domains

Payload

SpaceX tasked to fly ESA’s Rosalind Franklin rover by late-2028 as US FY2027 NASA budget request flags possible Mars cuts SpaceX has been assigned the job of launching ESA’s Rosalind Franklin rover as soon as late-2028, reportedly for $175.7M. However, the White House’s FY2027 NASA budget request indicates potential cancellation of NASA’s participation in the broader Mars mission, leaving downstream roles and program continuity uncertain.

2026-04-19T19:56:04.984050-07:00

SpaceX tasked to fly ESA’s Rosalind Franklin rover by late-2028 as US FY2027 NASA budget request flags possible Mars cuts

SpaceWatch Global

ESA and Portugal back Rocket Factory Augsburg’s RFA ONE microlauncher with further milestone support Rocket Factory Augsburg (RFA) says it has secured additional support from the European Space Agency and Portugal for its RFA ONE microlauncher. The announcement follows continued test activity for the launcher, as the company pursues lower-cost, frequent access to low-Earth orbit for small satellites.

2026-04-16T23:27:39.842071-07:00

ESA and Portugal back Rocket Factory Augsburg’s RFA ONE microlauncher with further milestone support

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ESA News

ESA’s PLATO mission clears first pre-launch thermal vacuum tests with OHB ahead of early-2027 Ariane 6 launch

EDRS-A to launch with space-based laser communications payload for secure, high-capacity data links

ESA and EDA sign implementing arrangement to map Europe’s Earth-observation gaps for defense, with EU EOGS/ISR architecture bids

ESA awards Kepler-led consortium €18.6M to deliver HydRON Phase 3 laser communications

News Timeline