The plasma crystal experiments are one of the first and most successful research projects on the ISS.
The first long-term tests under weightlessness started on March 3, 2001: They provide insights into physical processes at the atomic level.
ISS astronauts are always part of the plasma research team, including Thomas Reiter during his Astrolab mission.
From 22-29. The next experiments on board the ISS will run on March 2021.
COLOGNE, Germany (DLR) — For 20 years they have been a reliable source of new insights into physics: the plasma crystal experiments on board the International Space Station ISS. Basic knowledge for the textbooks of the future is the main goal of this research. Various applications can be derived from the knowledge gained, in particular in the fields of medicine, environmental protection, space travel as well as semiconductor and microchip technologies.
By means of technology transfers, plasma research also opens up new fields of application, based for example on the development of miniaturized laboratory systems suitable for space travel. The first ISS crew already had plasma research on their agenda and on March 3, 2001 the starting shot was given for the first long-term tests under weightlessness. The current crew will now carry out the latest series of experiments at the end of March.
MOSCOW (Skoltech PR) — Scientists at Skolkovo Institute of Science and Technology (Skoltech), together with colleagues from the Karl-Franzens University of Graz the the Kanzelhöhe Observatory (Austria), Jet Propulsion Laboratory of California Institute of Technology (USA), Helioresearch (USA) and Space Research Institute of the Russian Academy of Sciences (Russia) developed a method to study fast Coronal Mass Ejections, powerful ejections of magnetized matter from the outer atmosphere of the Sun.
The results can help to better understand and predict the most extreme space weather events and their potential to cause strong geomagnetic storms that directly affect the operation of engineering systems in space and on Earth. The results of the study are published in the Astrophysical Journal.
Important milestone – successful completion of the 10th measurement campaign with the PK-4 plasma crystal laboratory on the ISS.
For the first time, the German Space Operations Center has taken over the scientific support of the PK experiments.
COVID-19 protection measures – DLR scientists from Oberpfaffenhofen maintain contact with the PK-4 Control Centre in Toulouse and the ISS.
Unique insights using PK-4 – plasma crystals can form in microgravity. The plasma particles behave like atoms and can be observed individually with the naked eye.
OBERFAFFENHOFEN, Germany (DLR PR) — Under normal circumstances, the researchers would have gone to Toulouse, as only from there can they control the PK-4 plasma crystal laboratory, which has been on board the International Space Station (ISS) since 2015. However, the Coronavirus pandemic has made travelling from Oberpfaffenhofen to the CADMOS Control Centre in France impossible. The experiments under microgravity conditions, which had taken months of preparation, were at risk of being cancelled.
PARIS (ESA PR) — A series of ground-based tests designed to check the extraction of the ExoMars 2020 mission’s parachutes from their bags have started successfully with promising results to keep the mission on track for next year’s launch.
Landing on Mars is a high-risk endeavour with no room for error. In just six minutes, a descent module with its precious cargo cocooned inside has to slow from around 21 000 km/h at the top of the planet’s atmosphere, to a soft landing at the surface controlled by the lander’s propulsion system.
Plasma research on the ISS – Cosmonaut Alexander Skvortsov will be carrying out a new series of experiments from 10 to 16 November 2019
Important knowledge for tomorrow – the plasma crystal laboratory PK-4 provides insights into fundamental physical processes
Plasma is ionised gas and is considered to be the fourth state of matter in addition to solids, liquids and gases. Complex plasmas are formed when dust particles are present in the neutral gas
TOULOUSE, France (DLR PR) — More plasma research is being conducted on the International Space Station (ISS). From 10 to 16 November 2019, the Russian cosmonaut Alexander Skvortsov will be carrying out a new series of experiments with the PK-4 plasma crystal laboratory. Under the direction of scientists from the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR), Skvortsov will record how microparticles move through a neon plasma in microgravity, forming structures and thus providing insights into basic physical processes.
WASHINGTON, DC (NASA PR) — NASA has selected nine grant proposals for space biology research experiments, the results of which will contribute to the understanding of health risks humans will experience in deep space, including exploration at the Moon through the Artemis program and future missions to Mars. Selected investigators will have an opportunity to conduct rodent experiments to be flown on a biosatellite mission, known as Bion-M2, with the Russian space agency Roscosmos.
PRESS RELEASE (Via RoskosmosÂ based on RAS Institute of Space Reseach press statement)
Russian LEND â€” Lunar Exploration Neutron Detector – installed on NASA`s LRO -Lunar Reconnaissance Orbiter – was switched into active mode on Sept. 15, after LRO reached Lunar 50-km polar orbit, which is to be the operational orbit for the initial stage of the mission.