Isar Aerospace ELS-R1 Spectrum
About the ELS-R1 Mission
| Type | Technology |
|---|---|
| Orbit | Low Earth Orbit |
ELS-R1 is the first free-flying/returnable experiment hosting spacecraft developed by the Japanese company ElevationSpace. The ELS-R platform is an uncrewed service that enables research, development, and manufacturing in space, followed by the return of results and materials to Earth. Compared to traditional methods that rely on crewed facilities such as the International Space Station (ISS), ELS-R offers greater flexibility, fewer operational constraints, and less stringent safety reviews, making it possible to access space more frequently and efficiently.
Launch Pad & Location
Orbital Launch Pad
Andøya Spaceport
| Launches | 2 |
|---|---|
| Orbital Launch Attempts | 2 |
| Total Launches | 2 |
Andøya Space, also named Andøya Space Center and formerly Andøya Rocket Range, is a rocket launch site, rocket range, and spaceport on Andøya island (the northernmost in the Vesterålen archipelago) in Andøy Municipality in Nordland county, Norway.
Isar Aerospace Spectrum Rocket
Spectrum is a small launch vehicle developed by German company Isar Aerospace.
| Length | 28.0 m |
|---|---|
| Diameter | 2.0 m |
| Stages | 2 |
| Takeoff Thrust | 675.0 kN |
| LEO Capacity | 1,000 kg |
| SSO Capacity | 700 kg |
| Maiden Flight | 3/30/2025 |
About Isar Aerospace
Isar Aerospace is a German aerospace company based in Munich, Germany. The company was founded in 2018.
| Total Launches | 2 |
|---|---|
| Successful | 1 |
| Failed | 1 |
| Pending | 10 |
| Consecutive Success | 1 |
Frequently Asked Questions
When is the Isar Aerospace Spectrum ELS-R1 launch scheduled?
The Isar Aerospace Spectrum ELS-R1 launch is currently scheduled for:
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Launch times are subject to change based on weather conditions, technical readiness, and range availability. Check back regularly for the most up-to-date launch time and status updates.
Where is the Isar Aerospace Spectrum ELS-R1 mission launching from?
The Isar Aerospace Spectrum rocket will launch from Orbital Launch Pad at Andøya Spaceport. Andøya Space, also named Andøya Space Center and formerly Andøya Rocket Range, is a rocket launch site, rocket range, and spaceport on Andøya island (the northernmost in the Vesterålen archipelago) in Andøy Municipality in Nordland county, Norway. For viewing location recommendations and tips, check the launch location details above.
What rocket is being used for the ELS-R1 mission?
The ELS-R1 mission will launch aboard a Isar Aerospace Spectrum rocket. Spectrum is a small launch vehicle developed by German company Isar Aerospace. Detailed rocket specifications and performance data are available in the rocket details above.
What weather conditions could delay the Isar Aerospace Spectrum ELS-R1 launch?
The Isar Aerospace Spectrum ELS-R1 launch can be delayed by various weather conditions including lightning within 10 nautical miles, high winds (especially upper-level winds), thick cloud layers, precipitation, and poor visibility. Weather must be favorable at the launch site, downrange landing zones, and abort landing sites. Check the launch weather forecast above for current conditions and probability of favorable weather.
How can I get updates if the Isar Aerospace Spectrum ELS-R1 launch is delayed?
This page is updated in real-time with the latest Isar Aerospace Spectrum launch status, including any delays or scrubs for the ELS-R1 mission. You can also check our space launch schedule for the most current information. Enable push notifications through our mobile app to receive instant alerts about launch status changes, weather holds, or new launch times. We recommend following official Isar Aerospace live streams for the most immediate range updates.
Last Updated
Last Updated:
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Added launch.