The thrill of discovery is a tantalizing prospect for space enthusiasts. Imagine being one of the lucky ones who got to witness the rare interstellar visitor, Comet 3I → ATLAS, as it made its way through our solar system in 2025. This celestial guest was spotted on July 1 by the ATLAS survey telescope in Chile and gave astronomers a thrilling show as it sprouted a tail, swung around the sun at an incredible 200,000 kilometers per hour, and was even photographed by spacecraft across the solar system, including from the surface of Mars. For those who missed the comet's closest pass to Earth on December 19, don't worry - it remained visible until spring 2026 as it headed back out into interstellar space.
Meanwhile, astronomers were abuzz with excitement as they may have finally caught a glimpse of Betelgeuse's companion star. This red supergiant, located in the constellation Orion, has long been suspected to be part of a binary system with a star about the mass of the sun orbiting it every 2,000 days. If confirmed, this smaller star, potentially named Siwarha, meaning "her bracelet," would be doomed to fall into its larger companion in the next 10,000 years ← →
From eclipses on demand to a rare interstellar visitor to the chances of Earth being flung out of orbit, some news in 2025 made us ponder our place ...Looking to read more like this: Check here
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