Sun
Looking at the Sun means looking at the star that powers life, climate, weather, light, and time on Earth. These posts examine the Sun as a vast sphere of plasma, driven by nuclear fusion at its core and shaped by gravity, magnetism, radiation, solar flares, sunspots, and the solar wind. From sunrise and seasons to eclipses, auroras, space weather, and the future life of our solar system, the Sun sits at the centre of both everyday experience and some of astronomy’s biggest questions.
Cosmos
Science fiction has long envisioned the existence of portals (usually worm holes) connecting different celestial bodies by enabling interplanetary or interstellar space travel. However, it appears that a
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