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There’s no shortage of round celestial objects in our universe. Planets, moons and stars all exhibit lovely spherical shapes. But astronomers recently spotted a mysteriously circular orb deep in the

SpaceX will end up launching an orbital mission nearly every other day in 2025, if all goes according to plan. “We’re targeting 170 launches by the end of the year,”

May 30 presents a perfect opportunity to spot Mare Crisium — a dark Nevada-sized patch — etched into the delicate curve of the crescent moon before it sinks below the

Ranking “Doctor Who”‘s Doctors is an extremely subjective affair. Ask any “Who” fan and their list is bound to be different, their choices shaped by when they were born, when

NASA astronaut Nichole Ayers and Japan Aerospace Exploration Agency astronaut Takuya Onishi spoke with students from the International Space Station on May 20, 2025, in a behind-the-camera view. (Image credit:

NASA’s Perseverance rover celebrated its 1,500th day on Mars with a spectacular new selfie that featured a surprise guest: a tiny dust devil. Scientists created the Mars rover’s newest self-portrait

China’s latest deep-space mission is underway. The Tianwen 2 asteroid-comet probe lifted off on Tuesday (May 28), riding into the final frontier atop a Long March 3B rocket from the

Blue Origin’s next suborbital flight is scheduled to launch on Saturday (May 31), carrying a diverse crew of educators, entrepreneurs and adventurers united by a shared passion for space and

Key specs Type: Prime lens Focal length: 35mm Maximum aperture: f/1.4 Lens mount: Canon RF Weight: 19.58 oz / 555 g Dimensions: 3.01×3.90 in / 76.5×99.3 mm Filter thread: 67mm

The sun’s outer atmosphere — the corona — has long intrigued scientists due to its extreme temperatures, violent eruptions and towering prominences — vast filaments of plasma extending out from