Tesla’s robotaxi service is running behind schedule, though the company’s stock has surged on Elon Musk’s big promises. EV ...

(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 ...

(CNN) — If you’re planning to see the epic total solar eclipse that will dance across the skies of North America on Monday, you should aim to travel as close to the center of the celestial spectacle’s ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Astronomers are ...

(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 ...