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Found 2 results for dwarf planet

A cosmic case of mistaken identity that can only be solved right now

9 June 2026

Brown dwarfs are somewhere between the size of a planet and a star, so how could we have potentially mistaken two of them for distant galaxies? Columnist Chanda Prescod-Weinstein argues that solving this cosmic mix-up is particularly possible now, as...
Habitable Blue Earth Like Planet with Two Moons and Sun in Space - Livable Exoplanet with Dual Moons | Alien Life in Universe - 3D Rendering; Shutterstock ID 1750393787; purchase_order: -; job: -; client: -; other: -

How a planet became a character in my new novel

18 January 2023

My new novel The Terraformers explores what you might include - and leave out - if you were building an Earth-like planet. I spoke to some scientists to see what might work, says Annalee Newitz

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