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The Triumphs and Troubles of the 7,000 Starlink Satellites Crowding Our Night Skies
The satellite internet technology has been a game changer for people in rural areas, but scientists are concerned about crowded skies and potential climate consequences.
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How do astronomers track asteroids that could threaten Earth?
Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a ...
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An asteroid could hit Earth in 7 years. Here's how astronomers are tracking it
Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a ...