Working Remotely at the German Space Operations Center – New Plasma Crystal Experiments on ISS

PK-4 – a neon tube as an experimental reactor (Credit: MPE)
  • 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.

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Plasma Crystal Research Conducted on the ISS

ISS and the Columbus module. (Credit: ESA/NASA)
  • 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.

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InSight Is Catching Rays on Mars

The Instrument Deployment Camera (IDC), located on the robotic arm of NASA’s InSight lander, took this picture of the Martian surface on Nov. 26, 2018, the same day the spacecraft touched down on the Red Planet. The camera’s transparent dust cover is still on in this image, to prevent particulates kicked up during landing from settling on the camera’s lens. This image was relayed from InSight to Earth via NASA’s Odyssey spacecraft, currently orbiting Mars. (Credits: NASA/JPL-Caltech)

PASADENA, Calif. and ELISIUM PLANITIA, Mars (NASA/JPL-Caltech PR) — NASA’s InSight has sent signals to Earth indicating that its solar panels are open and collecting sunlight on the Martian surface. NASA’s Mars Odyssey orbiter relayed the signals, which were received on Earth at about 5:30 p.m. PST (8:30 p.m. EST). Solar array deployment ensures the spacecraft can recharge its batteries each day. Odyssey also relayed a pair of images showing InSight’s landing site.

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NASA’s InSight to Explore What Lies Beneath Martian Surface

InSight’seismometer (Crecdit: NASA)

PASADENA, Calif. and ELYSIUM PLANITIA, Mars (NASA/JPL-Caltech PR) — Mars has just received its newest robotic resident. NASA’s Interior Exploration using Seismic Investigations, Geodesy and Heat Transport (InSight) lander successfully touched down on the Red Planet after an almost seven-month, 300-million-mile (458-million-kilometer) journey from Earth.

InSight’s two-year mission will be to study the deep interior of Mars to learn how all celestial bodies with rocky surfaces, including Earth and the Moon, formed.

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NASA InSight Team on Course for Mars Touchdown

An artist’s impression of NASA InSight’s entry, descent and landing at Mars, scheduled for Nov. 26, 2018. (Credits: NASA/JPL-Caltech)

PASADENA, Calif. (NASA PR) — NASA’s Mars Interior Exploration using Seismic Investigations, Geodesy and Heat Transport (InSight) spacecraft is on track for a soft touchdown on the surface of the Red Planet on Nov. 26, the Monday after Thanksgiving. But it’s not going to be a relaxing weekend of turkey leftovers, football and shopping for the InSight mission team. Engineers will be keeping a close eye on the stream of data indicating InSight’s health and trajectory, and monitoring Martian weather reports to figure out if the team needs to make any final adjustments in preparation for landing, only five days away.

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