“等离子体”是什么？固液气之外的物质第四态，它有什么用？

Galaxies on Instagram: "An amazing solar prominence, a twisting stream of plasma shaped by the Sun’s magnetic fields, captured by NASA’s Solar Dynamics Observatory."

Explaining The Universe on Instagram: "The Sun is a massive, glowing ball of hot plasma at the center of our solar system, and it provides nearly all the energy that makes life on Earth possible. It’s about 1.39 million km across (roughly 109 times wider than Earth) and contains 99.8% of all the mass in the solar system. • #explore #reels #viral #universe #explaining #space"