In order to be able to communicate with spacecraft, antenna systems are needed. The DLR ground station in Weilheim, 60 kilometres south-west of Munich, was established in 1969 (start of construction November 1967) and is one of the links between Earth and its orbiting satellites.
Alexander Gerst pauses. Smoke is rising from the satellite receiving system that he is in the process of building with the help of his robotic avatar on Mars. Now it is a matter of acting quickly and decisively, for the sake of human and machine alike. The simulation of an emergency is the most critical part of the latest telerobotics experiment at the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR), whereby an astronaut on board the International Space Station (ISS) uses a tablet to remotely control the humanoid robot Rollin' Justin in Oberpfaffenhofen.
On 25 July 2018 at 13:25 CEST (08:25 local time), four more satellites for the Galileo civil European navigation system will be launched into space on board an Ariane 5 launcher from the European spaceport in Kourou (French Guiana). The Galileo ‘family’ will have 26 members with the addition of ‘Tara’, ‘Samuel’, ‘Anna’ and ‘Ellen’, each of which weighs the same as their predecessors – 715 kilograms. “All of the satellites will orbit Earth at an altitude of 23,222 kilometres. Accordingly, our constellation is almost complete and can now ensure almost complete global coverage with Galileo signals,” reports René Kleeßen, Galileo Programme Manager at the German Aerospace Center (DLR) Space Administration in Bonn.
Air pollution is one of the biggest threats to health worldwide. Around seven million people die as a result of pollutants every year, as the World Health Organization (WHO) has recently established in a global study.
A new 'cyber colleague' is on its way to the International Space Station (ISS) to join German ESA astronaut Alexander Gerst. CIMON and six other experiments for the 'horizons' mission lifted off from Cape Canaveral Air Force Station in Florida on Friday, 29 June 2018 at 11:42 CEST (05:42 local time) on board a US Dragon capsule with a Falcon 9 launcher.
Update: On 8 June 2018 at 17:17 CEST, the hatch was opened and Alexander Gerst and the two other crew members of ISS Expedition 56-57 exited the Soyuz spacecraft and entered the International Space Station ISS. This is Gerst's second mission to the space station, where he will live and work for six months.