Exploring The Vibrant Dynamics Of Near – Earth Space – Dr Gerhard Haerendel, Max Planck Institute For Extraterrestrial Physics
Original Article Reference
This SciPod is a summary of
https://doi.org/10.33548/SCIENTIA593
Share Episode
About this episode
The region of space in which Earth’s magnetic field interacts with flowing charged particles is home to a rich array of physical processes – but studying them is no easy task. Through a career spanning over 50 years, Dr Gerhard Haerendel at the Max Planck Institute for extraterrestrial physics has carried out world-leading research into these processes. His discoveries have now led to ground-breaking insights in the field of plasma physics – including explanations of striking arcs in the aurora, the discovery of characteristic prominences on the Sun’s surface, and analysis of artificial comets seeded directly into space.
This work is licensed under a Creative Commons Attribution 4.0 International License.
What does this mean?
Share: You can copy and redistribute the material in any medium or format
Adapt: You can change, and build upon the material for any purpose, even commercially.
Credit: You must give appropriate credit, provide a link to the license, and indicate if changes were made.
More episodes
Multiverse of Madness: A Social-Ecological Tipping Point Analysis
Humans have driven dramatic environmental changes – most of which have a negative impact on us and other species. Today, we can only understand ecological systems by integrating the impacts of human activities, driven by our social systems. These social-ecological systems are dynamic, consisting of feedback loops and several interacting sub-systems – such as forests and agricultural production. The resilience of these systems is dependent on diversity – be it ecological or social. Beyond a certain point, a sub-system may cross a tipping point that changes the state of the whole system, potentially irreversibly, ushering in a new social-ecological state, which is typically less favourable than the former state. In recent research, an international team of experts has developed an advanced analytical framework to examine the tipping points within the social-ecological multiverse of the Southwestern Amazon.
Dr Jay Mellies | Using Hungry Microbes to Devour Plastic Pollution
Plastic pollution is accelerating the destruction of our planet. Discarded plastic can be found in the remotest areas – from the highest mountain tops to the deepest ocean trenches. As many types of plastic take hundreds of years to break down, finding better solutions to the plastic crisis is vital. In recent research, Dr Jay Mellies from Reed College in Oregon examines the ability of microbes to break down mixed-plastic waste.
Dr Ari Jumpponen | Exploring How Soil Fungi Respond to Drought
Both the frequency and intensity of droughts are forecast to increase in climate change predictions. It is well established that plant communities are sensitive to drought conditions, having implications for agriculture, forestry, and wild habitats. Despite the close association between soil fungi and plants, our understanding of how fungal communities respond to drought remains incomplete. To build this understanding, Dr Ari Jumpponen and his colleagues at Kansas State University used a combination of pure culture- and DNA-based techniques to study soil fungal communities exposed to chronic drought conditions.
Thomas Kleinig | Preventing Satellite Collisions with Ionospheric Drag
Satellites are vital to modern civilization, powering the GPS in our phones, enabling long-range communication, and giving us insights into Earth’s climate and the universe beyond. We now launch thousands of new satellites into space each year, dramatically increasing the risk of collisions. Such satellite collisions create debris that can damage more satellites. Thomas Kleinig and his colleagues are developing and testing a new approach to avoid collisions by exploiting a unique property of the thin atmosphere that satellites travel through.
Increase the impact of your research
• Good science communication encourages everyday people to be scientifically literate so that they can analyse the integrity and legitimacy of information.
• Good science communication encourages people into STEM-related fields of study and employment.
• Good public science communication fosters a community around research that includes both members of the public, policymakers and scientists.
• In a recent survey, 75% of people suggested they would prefer to listen to an interesting story than read it.

Step 2 SciPod script written
Step 3 Voice audio recorded
Step 4 SciPod published