Space has always been a fascinating subject for scientists and researchers. To find out more details, insights and something interesting, astronauts and spacecraft are sent into space to gather more information from nearby circles. However, space is not so safe! Harmful radiation, heat, and unforeseen circumstances need to be taken care of. NASA states that the solar system is enclosed in a bubble called the heliosphere that protects us from harsh space radiation.
Surprisingly, the heliosphere itself is produced by another source of radiation, the Sun. To inform about the same NASA The Sun and Space Tweeted“The solar system Encased in a bubble called the heliosphere, which separates us from the vast galaxy beyond and some of its harsh cosmic radiation. We are protected from this radiation by the heliosphere, which itself is produced by another source of radiation: the Sun!”
“Although the heliosphere was discovered in the late 1950s, many questions remain about it. The more scientists study it, the more they can learn about how it interacts with astronauts and space. Reduces radiation exposure for spacecraft, and even how other stars affect their nearby planets!,” NASA the sun and space added.
How is the heliosphere formed?
The Sun sends out a steady stream of charged particles called the solar wind, which eventually travels three times the distance past all the planets to Pluto before it is interrupted by a turbulent medium. This forms a large bubble around the Sun and its planets, called the heliosphere. NASA has studied the heliosphere to better understand the fundamental physics of the surrounding space. We – which, in turn, provides information about space throughout the universe, as well as about what makes planets habitable.
“For one thing, our heliosphere acts as a giant shield, shielding the planets from galactic cosmic rays. Earth is also shielded by its own magnetic field, the magnetosphere, which protects us from radiation. Protects not only from solar and cosmic particle radiation, but also from erosion of Earth’s atmosphere by the solar wind. Planets without a magnetic field, such as Mars and Venus, are exposed to such processes and evolve differently. have been.” NASA explained..
NASA’s heliophysics missions that contribute to heliospheric research: Advanced Composition Explorer; NOAA’s Deep Space Climate Observatory, Interstellar Boundary Explorer, Solar-Terrestrial Relations Observatory; Voyager, and Wind. Additionally, instruments on NASA missions such as Maon and Juno observe the space around Mars and Jupiter, respectively, and contribute to heliospheric research.