From the earliest artificial satellites to today's sophisticated space telescopes and GPS constellations, these marvels of ...

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Our GK Quiz section is designed to cater to all classes and age groups, ensuring that everyone can benefit from it. With carefully curated questions and detailed answers, our quizzes are not only ...

(NEXSTAR) — An eruption of solar material and magnetic fields is impacting Earth, prompting one of the strongest geomagnetic storms of the year — and a chance at seeing the northern lights for many.