Meet the HD 10180 System: 6 Worlds Around One Star

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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Say Hello to HD 100508 b, a Giant Planet

July 2, 2026

Say Hello to HD 100508 b, a Giant Planet

Meet HD 100508 b, a giant planet 107 light-years away that is even bigger than Jupiter! Scientists just discovered it in 2026, and it raises some exciting questions about what kinds of worlds exist beyond our solar system.

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How Did We Find TOI-5734 b?

June 28, 2026

How Did We Find TOI-5734 b?

Scientists found a scorching hot world called TOI-5734 b orbiting a star 106 light-years away — and they did it without ever taking a single photo of the planet. Find out how two clever methods helped crack the case.

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Meet TOI-4529 b: A Newly Found Super-Earth

June 26, 2026

Meet TOI-4529 b: A Newly Found Super-Earth

Meet TOI-4529 b, a super-Earth discovered just 93 light-years away! This scorching hot world completes a full year in under six days and is nearly twice the size of Earth. Find out what scientists have learned — and what mysteries still remain.

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Inside HD 219134: A Family of 6 Planets

June 23, 2026

Inside HD 219134: A Family of 6 Planets

Just 21 light-years away, a star called HD 219134 has at least six planets circling it — making it one of the closest multi-planet systems to Earth. Scientists are learning what these worlds might be made of, and the answers are surprising!

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HD 114386 c: A Planet We Cannot See Directly

June 22, 2026

HD 114386 c: A Planet We Cannot See Directly

Scientists have never taken a photo of HD 114386 c, but they still know it exists! Find out how astronomers use clever tricks — like measuring tiny star wobbles — to discover planets that are completely invisible to us.

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HD 152843 c: A World Where Water Might Be Possible

June 21, 2026

HD 152843 c: A World Where Water Might Be Possible

HD 152843 c is a planet almost six times bigger than Earth, sitting near the edge of a zone where liquid water might be possible. Scientists found it in 2021, and there is still so much to learn about this mysterious, faraway world.

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55 Cnc: A Family of Worlds Around One Star

June 19, 2026

55 Cnc: A Family of Worlds Around One Star

Just 41 light-years away, a star called 55 Cancri has seven planets orbiting around it — including a gas giant more than 1,200 times the mass of Earth! Find out how scientists discovered this amazing planetary family and what makes it so special.

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How Did We Find TOI-1080 b?

June 19, 2026

How Did We Find TOI-1080 b?

TOI-1080 b is a rocky world more than ten times heavier than Earth, yet its entire year lasts less than four days! Find out how scientists spotted this faraway planet using two clever tricks — a tiny dip in starlight and a subtle stellar wobble.

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Meet the 55 Cnc B System: 7 Worlds Around One Star

June 16, 2026

Meet the 55 Cnc B System: 7 Worlds Around One Star

Just 40 light-years away, a cool red dwarf star called 55 Cnc B holds at least seven planets in its grip. One of those worlds, discovered in 2025, is a super-Earth that completes a full year in under a week. Here is what scientists have found so far.

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