We are constantly learning about new findings of magnetism in space. From space migrations and magnetic levitation to helping astronauts reach faraway planets, magnetism plays a key role in our studies of the galaxy beyond Earth’s atmosphere. Read more about what magnetic knowledge we gained in 2019 relating to space. 3 Ways We Use Magnets for Space Exploration We detailed how magnets help NASA with measuring magnetic fields during space travel, where they are mainly used in several pieces of equipment found on satellites and space shuttles. For example, a magnetic torquer creates a magnetic dipole to interact with Earth’s magnetic field and help situate satellites and spacecrafts. Magnetorquers usually consist of wire coils and magnetic alloy rods placed strategically on a satellite. Visit the blog to learn more about how magnets are the “motor” behind space travel!  Magnets Protect Astronauts from Solar Wind  Without magnetism, solar wind (aka cosmic radiation) poses several risks to astronauts on space explorations beyond Earth’s boundaries. However, a joint program between the Information Satellite Systems (ISS) and the Siberian Branch of the Russian Academy of Sciences researched how magnetic dipoles can serve as a shield against them. We explained how the dipoles work, the goals of the research and why the initiative is so important to the future of space travel.  Magnetic Propulsion and the Final Frontier  With help from magnets, research has found that we may be able to explore deeper into the final frontier than ever before. This may sound like science fiction, but scientists are already experimenting with electromagnetic propulsion as a possible alternative to chemical launches. Considering Electromagnetic propulsion is a complex process, this blog makes it easier for the common person (like you!) to understand.  Can Magnets Protect Against Cosmic Radiation? Today, one of NASA’s top priorities is to extensively explore Mars, but with the challenges associated with cosmic radiation, it hasn’t come to fruition quite yet. But with the help of magnets, engineers are currently working to develop an effective magnetic shield that can protect astronauts from dangerous cosmic rays. Read on to learn about how to process works! How Magnetic Levitation Could Help Astronauts Reach Mars  Magnetic levitation is another magnet-related discovery that researchers believe can help astronauts reach Mars. In order to do so, NASA is studying the effects of “weightlessness” on humans. Except there’s an obstacle. These studies are either extremely expensive produce periods of weightlessness that are too short (parabola formations produce only 25 seconds of zero gravity) for long term-studies. With superconducting magnets, however, researchers have found an affordable route to examining weightlessness.   Discover More With Apex Magnets Today We are constantly on the lookout for new discoveries about magnetism in space! For more fresh and interesting content, browse our blog or subscribe to our newsletter today.