June 2018

Just a few weeks before the launch of „Pride of Bavaria“, the space test mission of the nano-version of the space sail system ADEO for fast deorbit of decommissioned satellites, Bavarian minister of economy Franz-Josef Pschierer paid a personal visit to HPS, the Munich based driver of spacetech innovations. Founder and CEO of HPS, Dr. Ernst K. Pfeiffer, explained the ADEO-system designed to avoid space debris – a unique development which has been funded by Bavaria – and also introduced other important product lines to the minister: reflectors for antennas serving earth observation and telecommunications projects in space, which today are the European benchmark in high frequency data transmission, thermal and radiation protection systems, large deployable antennas, and a high-precision mesh-net for the reflection of antenna signals – developed by HPS and produced in Hof, center of the Bavarian industrial „textil triangle“. (Links to tv-coverage/interviews: https://www.sat1.de/regional/bayern/videos/die-sendung-vom-25-05-2018-ganze-folge)

On Saturday, May 26th, the HPS-crew took the ADEO flight model plus a spare to the launch site in New Zealand. ADEO will be launched end of June aboard an American ELECTRON rocket of RocketLab (lLinks: http://spacenews.com/rocket-lab-reschedules-next-electron-launch/; https://www.rocketlabusa.com/)

September 2018

3 million more for next-stage development of deorbit device ADEO

With the support of the German Space Agency delegation HPS has been awarded a 3-million Euro GSTP-contract with ESA for development and manufacturing of a large passive dragsail version of ADEO with presumably about 25 squaremeters in size. The goal of the activity is the delivery of a flight ready protoflight model prepared for an in orbit demonstration mission as early as 2020. Final design and size – on the basis of a market analysis currently undertaken– will be frozen in December 2018.

Like projects on system level, for example, ARIANE, GALILEO and COPERNICUS, ADEO on the subsystem level is classified as one of Europe´s „lighthouse projects“ in space, since

• a solution for fast deorbit of satellites especially from the very crowded LEO orbits at 300-750 km perigee is the absolute prerequisite for sending future single satellites and even whole constellations of short-lived satellites into space in the first place
• ADEO by HPS is Europe´s top chance to gain and keep the globally lead position on the emerging world market with a critical technology ensuring the continent´s independence in space.
• ADEO will in the end address the market commercially and consequently create new jobs as well as contribute to yet another increase of the return-on-investment ratio of public funding in space.

While a 2.5 squaremeter ADEO-N test version is waiting in New Zealand to go on its „Pride of Bavaria“-mission on top of the Electron rocket (#ItsBusinessTime of Rocket Lab USA), this second development – ADEO-L – represents an upscaled version of just 10 Kilo mass and 25 squaremeters enabling passive de-orbiting without the need of any extra propulsion. Due to its virtually unlimited variability and scalability ADEO can be applied to return dead satellites of any size and mass. For example, the current version supported by ESA (and DLR) will reduce the time for disposal of a 500 kg satellite at 650 km altitude from 460 years down to just 11 years, while the small version currently mounted on top of Electron could drag for example a 10 Kilo cube satellite (6U = 30cm x 20cm x 10cm) down from a 500km orbit in 77 days instead of 26 years.

The large version is planned be applied as a protoflight model to a 200-1000kg satellite with an In-Orbit Demonstration as early as 2020. The In-Orbit Demonstration planning phase has already started and HPS is looking among other things for satellite providers that would take the PFM onboard their missions free of charge.

The ADEO subsystem is designed, assembled and tested by HPS as prime contractor of ESA and supported by eight subcontractors, 5 of them being SMEs. Main subcontractors are DLR institutes Bremen and Braunschweig and RUAG Space Germany (formerly HTS).

November 2018

On the 11th of November at 4:50am Central European Time, the HPS GmbH developed NABEO-1 dragsail technology demonstrator was launched into space onboard the Rocket Lab Electron rocket #ItsBusinessTime. This dragsail is a means to passively remove satellites from highly congested Low Earth Orbit regions after their mission life without the need for the spacecraft to be still alive.

With a dragsail area of 2.5m2 deployed from a cubesat sized box (<1U: 10cm x 10cm x 10cm) the NABEO-1 dragsails fit right into the ADEO-N dragsail class for cube and nanosatellites. Further developments for dragsails for larger missions (ADEO-L for 100-500kg satellites) are currently undertaken at the ESA GSTP/CleanSpace activity ADEO which will lead to a qualified dragsail Protoflight Model in 2020 with a follow up In-Orbit Demonstration Mission right after.

The opportunity to fly the NABEO technology demonstrator on the #ItsBusinessTime mission was offered by Rocket Lab (Huntington Beach, CA, USA / Auckland, New Zealand) and Ecliptic Enterprises Corporation (Pasadena, CA, USA) via Ecliptic’s Hosted Payload Program (HPP), with NABEO-1 serving as a pathfinder for demonstrating the Electron rocket’s hosted payload capabilities. The NABEO-1 subsystem development at HPS GmbH was co-funded by the Bavarian Ministry of Economic Affairs, Energy and Technology. The foundations for the dragsail technology have been laid in 2017 by joint research activities between the DLR Institute for Space Systems (Bremen), Fraunhofer Ernst Mach Institute (Freiburg), and HPS GmbH (Munich).

The #ItsBusinessTime rocket was launched from Rocket Lab’s Launch Complex 1 at the Mahia Peninsula on the North Island of New Zealand. The NABEO-1 subsystem was attached to the kick stage (3rd stage) of the Electron rocket and stays on the kick stage for its deployment which was commanded 2 hours intro the flight. Currently, the team at HPS GmbH is waiting for a confirmation of the dragsail deployment with the help of the Falcon Telescope Network who will also try to investigate the de-orbit behavior of the kick-stage with the attached dragsail via their optical telescopes.

April 2019

MdB Dr. h.c. Thomas Sattelberger gratuliert HPS zur frisch gewonnenen Führungsrolle in europäischer Innovations-Offensive

Am 18. April 2019 besuchte Thomas Sattelberger (FDP), Bundestagsabgeordneter des Wahlkreises München Süd, den Raumfahrt-Mittelständler HPS. Als ausgewiesener Innovationsexperte interessierte er sich dabei vor allem für die vom deutschen Raumfahrt-Mittelstand ausgehenden Impulse für neue Technologien, mit denen Europa im Rahmen von EU und ESA seine Unabhängigkeit von Zulieferungen und Wohlwollen seitens der Konkurrenz anderer Kontinente gerade in kritischen Bereichen erkämpft.

Gerade auf diesem Gebiet hat HPS jüngst zwei bahnbrechende Erfolge zu verzeichnen: Die Entwicklung des HPS-Bremssegels ADEO zur schnellen Entsorgung ausgedienter Satelliten hat vor wenigen Monaten seinen Feuertest im All mit Bravour bestanden, und vor wenigen Tagen gewann ein von HPS geführtes Konsortium von 17 meist mittelständischen Raumfahrtunternehmen aus sechs Ländern gegen große Konkurrenz den Entwicklungsauftrag für die künftige große entfaltbare Antennentechnologie Europas mit Einsatzgebieten von Erdbeobachtung über Big Data und das Internet of Things bis hin zu militärischen und Telekommunikationsanwendungen.

HPS-CEO Dr. Ernst K. Pfeiffer nahm die Gelegenheit wahr, die Bedeutung des Ausbaus von Technologie-Programmen für die Raumfahrt-Zulieferindustrie auf nationaler und europäischer Ebene gerade auch für die Ermöglichung der Teilnahme an den steigenden internationalen Märkten und damit verbunden die Jobmaschine der Raumfahrt-KMU hervorzuheben. Die ESA Ministerratskonferenz 2019 liefert dafür die beste Gelegenheit, um sowohl die ESA-Technologieförderung über die Programme ARTES und GSTP sowie auch die deutsche Beteiligung am EU-Programm Kopernikus nachhaltig zu stärken. MdB Thomas Sattelberger bestätigte die enorme Bedeutung der Raumfahrt als Anwendung für die Menschen auf der Erde wie auch als Technologietreiber für andere Wirtschaftsbereiche. Seine Expertise hatte er selbst in langjähriger Arbeit im Bereich der bayerischen Luft- und Raumfahrttechnik gewonnen, bevor er nach seiner Position als Vorstandsmitglied bei der Deutschen Lufthansa und seiner letzten beruflichen Station als Vorstandsmitglied der Deutschen Telekom für die Freien Demokraten in den Bundestag einzog.