(CNN) — A glowing supernova remnant, a nebula shaped like a cat’s paw and the iconic “Pillars of Creation” are just a few of the celestial objects that shine in 25 never-before-seen images captured by ...

(CNN) — The highly anticipated total solar eclipse is fast-approaching, but a new wrinkle has appeared in the forecast for Monday’s event. Severe thunderstorms are possible in parts of the Southern ...

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(CNN) — Two powerful NASA telescopes have detected the oldest and most distant black hole ever found. Data captured via energetic X-rays by the Chandra X-ray Observatory and James Webb Space Telescope ...

(CNN) — The phases of Venus, the Aurora Australis and the International Space Station transiting the Sun all feature as category winners in the Astronomy Photographer of the Year competition. Ryan ...

(CNN) — Astronomers in Australia picked up a strange radio signal in June 2024 — one near our planet and so powerful that, for a moment, it outshined everything else in the sky. The ensuing search for ...

(CNN) — Over large swaths of the Americas this month and next April, too, all eyes will be on the skies during two spectacular events. Between the “ring of fire” annular eclipse coming up on October ...