After five years of development and construction, the first German space radar with transmitter and receiver units has been installed at Schmidtenhöhe near Koblenz.
Close cooperation between the DLR Space Administration, the Fraunhofer Institute for High Frequency Physics and Radar Techniques (FHR) and the German Space Situational Awareness Centre.
GESTRA data will also be used to improve security in low-Earth orbit at the European level.
Activity in space continues to increase. Several thousand satellites, spacecraft and other objects orbit Earth at altitudes of between 300 and 3000 kilometres. In addition to the inactive satellites and upper stages of rockets that are left behind here after missions, there are hundreds of thousands of smaller pieces of debris.
Satellites and other space infrastructure such as the International Space Station (ISS) need to be continuously monitored to avoid collisions. Active objects can engage in evasive manoevres, while inactive space debris such as disfunctional satellite parts, or the remains of rockets, pose a threat.
COLOGNE (ESA PR) — What would a satellite look like as it burns up in the atmosphere? Researchers attempted to duplicate this fiery fate for a bulky satellite electronics box using a plasma wind tunnel.
The president of Brazilian Space Agency (AEB) said on Sunday that Brazil plans a launch a domestically-produced orbital rocket within two years, according to a news release on the agency’s website.
“We are working on the development of a more powerful engine, which is the S50, a project carried out in partnership with the national industry in São José dos Campos (SP). It incorporates a number of technological advances. We intend to start testing the engine in 2021 and make it fly by 2022,” Carlos Moura said.
Moura said launching a satellite into orbit on a Brazilian rocket from Brazilian soil is the space agency’s biggest challenge.
Intensity of the landing impact on Mars’ moon Phobos is being tested with a rover model.
The housing of the rover consists of a lightweight construction made of carbon-fibre-reinforced polymers (CFRP).
The landing on Phobos is planned for late 2026 or early 2027 as part of the MMX mission
BREMEN, Germany (DLR PR) — The Japan Aerospace Exploration Agency (JAXA) Martian Moons eXploration (MMX) mission will have a German-French rover on board when it is launched in 2024. The rover will land on the Martian moon Phobos and explore its surface for approximately three months.
Initial landing tests are currently underway at the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) Landing and Mobility Test Facility (Lande- und Mobilitätstest Anlage; LAMA) in Bremen. Using a first preliminary development model, the engineers are determining how robust the design of the approximately 25-kilogram rover must be to withstand an impact on the moon’s surface after a free fall of about 40 to 100 metres.
Video Caption: At midday of Tuesday 15 September, the first firing of the HyImpulse 75kN hybrid rocket motor was a full success! It was performed at the world class DLR Lampoldshausen testing facility.
This is the biggest hybrid rocket motor ever built and tested in Europe. This marks an important milestone in accomplishing our plan for a suborbital flight in early 2021 and the first flight of the three stage HyImpulse launcher SL1 by the end of 2022.
COLOGNE, Germany (DLR PR) — The Chang’e-4 lunar lander touched down on the far side of the Moon on 3 January 2019, with a German instrument for measuring space radiation on board. Since then, the Lunar Lander Neutron and Dosimetry (LND) instrument has been measuring temporally resolved cosmic radiation for the first time.
NASA’s flying Stratospheric Observatory for Infrared Astronomy (SOFIA) has struggled to meet its scientific expectations due to a lengthy development delay and a series of technical, operational and managerial challenges, according to a new audit from the agency’s Office of Inspector General (IG).
With ArianeWorks, CNES and ArianeGroup have acquired an innovation accelerator that disrupts practices and frees energy. First project: the development of Themis, a prototype of a first stage of a reusable launcher.
Accelerate the pace of innovation and prepare the successor to Ariane 6 by 2030. This is the roadmap for ArianeWorks, a joint team set up by CNES and ArianeGroup in 2019 to embody their vision of the future.
COLOGNE, Germany (DLR PR) — Space-based systems for earth observation, communication and navigation as well as the observation of the near-earth environment and the sun play an indispensable role in almost all areas of state security.
Therefore, the space management of the German Aerospace Center (DLR) and the Federal Ministry of Defense (BMVg) will strengthen their cooperation in the future: On August 14, 2020, both parties signed an implementation agreement for the implementation of administrative tasks in the area of space.
MUNICH, Germany (DLR PR) — Almost all satellites are powered by solar cells – but solar cells are heavy. While conventional high-performance cells reach up to three watts of electricity per gram, perovskite and organic hybrid cells could provide up to 10 times that amount.
A research team from the Technical University of Munich (TUM) and the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) has now tested this type of cell in space for the first time.
Jury chaired by Thomas Jarzombek (Member of the German Bundestag), the federal government’s coordinator for aerospace, nominated HyImpulse Technologies GmbH, Rocket Factory Augsburg AG and Isar Aerospace Technologies GmbH.
A total of 25 million euros are available for the main round of the DLR space management microlauncher competition for the development of commercial launch services into space.
In his logbook, Instrument Lead Tilman Spohn who is back in Berlin since April and communicating with JPL via the web, gives us the latest updates regarding the InSight mission and our HP3 instrument – the ‘Mole’ – which will hammer into the Martian surface.
Logbook entry 7 July 2020
On Saturday 20 June 2020 (Sol 557 on Mars), the team completed the ‘Free Mole Test’ announced in my previous blog post. The result was not quite what we had optimistically hoped for, but was also not entirely a surprise. The ‘Mole’ started bouncing in place after making some progress without direct support from the scoop on 13 June (Sol 550).
On 1 July 2020, the European Space Agency awarded contracts for the development and construction of six further Copernicus satellites.
Contracts with a value of more than 800 million euro are being awarded to space companies in Germany, a high percentage of which are SMEs.
The new satellites are intended to help find answers to the global challenges posed by climate change, population growth and environmental problems.
BONN, Germany (DLR PR) — Sentinel satellites are at the heart of Copernicus, Europe’s largest Earth observation programme. Sentinels are already reliably and continuously providing large amounts of data on the state of the climate, vegetation and oceans. Now, six more ‘Earth Guardians’, the High Priority Candidate Missions (HPCM), are being added.
PARIS (ESA PR) — ESA’s Prometheus is the precursor of ultra-low-cost rocket propulsion that is flexible enough to fit a fleet of new launch vehicles for any mission and will be potentially reusable.
At the Space19+ Council meeting in Seville, Spain last November, ESA received full funding to bring the current Prometheus engine design to a technical maturity suitable for industry. Developed by ArianeGroup, Prometheus is now seen as key in the effort to prepare competitive future European access to space.