Astronomers May Finally Know Why Hundreds of Stars Have Disappeared From the Night Sky from step up means in hindi Watch Video
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⏲ Duration: 1:15 👁 View: 12.1M times ✓ Published: 24-May-2024
Description: Stars live for billions of years, which means you might think looking up at the night sky would reveal a constant, never-changing tableau. However, astronomers say that isn’t the case and hundreds of stars have simply vanished, never going through the throes of supernova. They just disappeared.