ESA Selected ATLAS and SELENE for IRIS2
The European Space Agency has chosen two key projects to advance its satellite initiative during a four-month assessment.
Updated on Sept. 19, 2026 in Space
Live Poll
Should your country prioritize investment in secure space-based satellite communication systems?
The European Space Agency (ESA) has selected the ATLAS and SELENE projects for the consolidation phase of its IRIS2 satellite system. These projects aim to bolster European space capabilities and provide resilient government services.
Why it matters
This selection process is designed to accelerate the development of critical space infrastructure by assessing potential technological risks before moving toward full-scale deployment.
The consolidation phase lasts four months and evaluates projects utilizing 5G Non-Terrestrial Network standards. Indra Space is leading both projects, which focus on air traffic management and space-based communication infrastructure.
The players
European Space Agency
This intergovernmental organization is responsible for coordinating European space exploration and satellite development programs.
Indra Space
This firm serves as the lead developer for both the ATLAS and SELENE projects selected for the IRIS2 initiative.
The details
ATLAS centers on space-based air traffic management communications, while SELENE leverages 5G Non-Terrestrial Networks for broader space infrastructure. Both projects will undergo rigorous risk assessments to determine their viability for future versions of the IRIS2 satellite system.
Timeline
September 2026: ESA selected the projects for the consolidation phase.
4 months: The duration of the upcoming consolidation period.
End of this decade: The window for scheduled demonstration mission launches.
Deeper Dive
The selection of ATLAS and SELENE marks a critical consolidation phase within the broader architecture of the European Union's IRIS2 satellite constellation program.
These projects are intended to create more robust and secure government communications across Europe. Future implementation could eventually lead to faster and more reliable satellite-based connectivity services for the public.
The takeaway
The consolidation phase ensures that only the most technically viable space projects advance to orbital demonstration. By focusing on 5G integration, these initiatives help bridge the gap between terrestrial and space-based communication networks.
Further reading
For broader context on current orbital developments, visit the Space section.
Live Poll
Should your country prioritize investment in secure space-based satellite communication systems?
