August 24, 2026
tau Cet f is one of the closest known exoplanets to Earth, orbiting a star you can actually see in the night sky. It's nearly four times heavier than Earth and might even sit in the zone where liquid water could exist — but scientists still have a lot to learn about this mysterious world.
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August 20, 2026
HD 27969 b is a giant planet nearly 13 times wider than Earth, orbiting a Sun-like star 222 light-years away. Could it support life? Scientists have some clues, but the answer might surprise you.
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August 14, 2026
Astronomers discovered a new planet called TOI-7166 b that is bigger than Earth and orbits a cool red star 116 light-years away. Could it support life? Scientists are just starting to ask that question, and the answers are fascinating.
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August 10, 2026
Six planets orbit a single star 661 light-years away, moving in a remarkable rhythm. The newest discovery, K2-138 g, helps scientists understand this fascinating family of worlds — and raises big questions about what these planets are made of.
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August 8, 2026
About 40 light-years away, a tiny planet called TRAPPIST-1 e sits in just the right spot around its star where liquid water might be able to exist. Scientists don't know yet if it has water or air, but they're watching it very closely to find out.
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August 2, 2026
Kepler-1593 b is a faraway planet that sits in the zone around its star where liquid water might be possible. Scientists don't know yet if it has water or life, but its location makes it one of the more interesting worlds worth watching.
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July 30, 2026
TOI-5159 b is a super-Earth located 180 light-years away, and it is bigger than our planet but smaller than Neptune. Scientists are working to figure out what this mysterious in-between world is made of — and the clues are pretty surprising!
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July 27, 2026
Kepler-991 b is a planet more than 1,200 light-years away that scientists discovered in 2016. It's bigger than Earth, orbits a calm orange star, and has a temperature that might not rule out life — but there's still a lot we don't know.
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July 21, 2026
Scientists found a planet called Wolf 1069 b that is almost the same size as Earth and sits in the zone where liquid water could exist. Could it be friendly to life? There is a lot we still don't know, but this nearby world is definitely worth watching.
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July 19, 2026
Ross 128 b is one of the closest exoplanets to Earth — just 11 light-years away! But even that "short" distance is almost impossible to imagine. Find out what 11 light-years really means and what scientists have learned about this fascinating nearby world.
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