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This list compiles nine Mini-Neptunes with their measured radii (R⊕), masses (M⊕), and orbital periods (days), offering a quick reference for students, researchers, and curious readers. Each entry highlights essential physical parameters and orbital context to help you compare these sub-Neptune exoplanets and understand where they sit in the planet-size spectrum.
This comprehensive list compiles every astronaut born in December, presenting verified birthdates, brief biographies, mission summaries, and notable achievements. Ideal for researchers, space enthusiasts, and anyone marking December birthdays, the post provides concise profiles, key mission highlights, and links to deeper resources to help you explore the lives and contributions of astronauts born in December.
This article compiles profiles and mission histories of Mexican Astronauts, detailing backgrounds, flight assignments, and key accomplishments. It offers concise biographies, mission dates, and notable milestones to help readers understand Mexico’s contributions to human spaceflight.
This post catalogs 10 confirmed and candidate Intermediate Black Holes (IMBHs), presenting masses, detection methods, and host galaxies with distances. Explore observational evidence—from ULXs and globular-cluster candidates to dwarf-galaxy nuclei—and essential references in a concise, authoritative list for researchers, students, and curious readers.
Explore the 10 fastest spinning objects in space, from millisecond pulsars that rotate hundreds of times per second to engineered satellites breaking rotational records. This ranked hub explains each object’s spin rate, origin, and importance, and links to deeper posts on pulsars, white dwarfs, artificial rotors, and extreme astrophysical physics.
Explore the 7 Wonders of Deep Space — an illustrated hub introducing the most spectacular cosmic phenomena and linking to full deep-dive posts on each wonder. From vibrant nebulae and spiral galaxies to black holes, exoplanets, and stellar nurseries, this guide helps you discover, learn, and find stunning images and further reading.
Plan your next night under the stars with this complete guide to 10 meteor showers you can see every year. Learn peak dates, where to look, moon-phase considerations, and practical viewing tips so you and your family can catch the best shows in the sky.
Explore how astronomy fuels science fiction in eight vivid ways — from real discoveries that reshape story ideas to cosmic visuals that inform setting and technology. This hub links to a series of deep-dive posts on stellar phenomena, planetary science, astrobiology, spacecraft design, and other ways space science sparks plot, characters, and worldbuilding.
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About Little Astronomy
Hi! I’m Elena. I’m a journalist who has been into astronomy since I was a kid. I founded this site to share tips and facts about astronomy and telescopes.If you are new around here and you want to get started with the hobby, check out our astronomy for beginners guide or the recommended gear page.
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