GJ 887 b: A World 10.7 Light-Years From Earth

GJ 887 b: A World 10.7 Light-Years From Earth

July 13, 2026

GJ 887 b: A World 10.7 Light-Years From Earth

GJ 887 b is one of the closest exoplanets to Earth, sitting just 10.7 light-years away — but even that short distance means a trip there would take over 100,000 years! Find out what scientists have learned about this mysterious super-Earth and its quiet red dwarf star.

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What Is TOI-237 c? A Rocky World

July 12, 2026

What Is TOI-237 c? A Rocky World

TOI-237 c is a rocky planet almost twice as heavy as Earth, but it zips around its small, dim star in less than two days! Find out how scientists figured out what this distant, scorching world is made of without ever visiting it.

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Meet the HD 34445 System: 6 Worlds Around One Star

July 11, 2026

Meet the HD 34445 System: 6 Worlds Around One Star

One star, six planets, and a whole lot of surprises! The HD 34445 system is 150 light-years away and includes a world much bigger than Earth but smaller than Jupiter. Scientists are still working to unlock all its secrets.

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Spotting LHS 1903 d: The Transit Method

July 10, 2026

Spotting LHS 1903 d: The Transit Method

In 2026, scientists discovered a new planet called LHS 1903 d, orbiting a dim red star 116 light-years away. Find out how astronomers used tiny dips in starlight to spot this distant world — and what those dips reveal about the planet's size and orbit.

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Kepler-553 c: A World Where Water Might Be Possible

July 9, 2026

Kepler-553 c: A World Where Water Might Be Possible

Kepler-553 c is a giant planet orbiting a star more than 2,000 light-years away — and scientists think liquid water might not be completely impossible there. Find out what makes this faraway world so interesting and so mysterious.

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Meet LHS 1903 b: A Newly Found Super-Earth

July 8, 2026

Meet LHS 1903 b: A Newly Found Super-Earth

LHS 1903 b is a scorching super-Earth discovered in 2026, orbiting a dim red star 116 light-years away — and it has three planetary neighbors! Find out what makes this fast-moving rocky world so fascinating to scientists.

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Meet LHS 1903 c: A Mini-Neptune Around a Small Red Star

July 7, 2026

Meet LHS 1903 c: A Mini-Neptune Around a Small Red Star

LHS 1903 c is a planet unlike anything in our solar system — bigger than Earth but smaller than Neptune, orbiting a dim red star so closely that one year there lasts less than a week. Find out what scientists have learned about this strange, faraway world!

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Meet the HD 10180 System: 6 Worlds Around One Star

July 7, 2026

Meet the HD 10180 System: 6 Worlds Around One Star

About 127 light-years away, a star called HD 10180 has at least six planets orbiting around it — including one giant world ten times more massive than Jupiter! Learn how scientists found these distant worlds and what makes this system so fascinating.

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GJ 887 c: A World 10.7 Light-Years From Earth

July 7, 2026

GJ 887 c: A World 10.7 Light-Years From Earth

GJ 887 c is one of the closest exoplanets to Earth, sitting just 10.7 light-years away and orbiting a calm, dim red dwarf star. Scientists are still figuring out what this warm, super-Earth-sized world is really like — and whether it could ever support life.

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Spotting LHS 1903 e: The Transit Method

July 4, 2026

Spotting LHS 1903 e: The Transit Method

Astronomers discovered a faraway planet called LHS 1903 e without ever seeing it directly. By watching tiny changes in starlight, scientists figured out its size, weight, and temperature from 116 light-years away. Find out how they did it!

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