What Is TIC 139702105 b? A Mini-Neptune

What Is TIC 139702105 b? A Mini-Neptune

September 4, 2026

What Is TIC 139702105 b? A Mini-Neptune

TIC 139702105 b is a mini-Neptune exoplanet 299 light-years away with a year that lasts less than a week! Scientists are just beginning to learn about this fascinating world that could be wrapped in layers of gas and water.

KEEP READING
TOI-5486 b: Getting to Know a Mini-Neptune

August 29, 2026

TOI-5486 b: Getting to Know a Mini-Neptune

TOI-5486 b is a mysterious planet nearly four times wider than Earth, zooming around its star in just two days. Scientists call it a mini-Neptune, and it belongs to a type of planet our solar system doesn't even have — so what exactly is hiding inside it?

KEEP READING
What Is TOI-6699 b? A Mini-Neptune

August 23, 2026

What Is TOI-6699 b? A Mini-Neptune

TOI-6699 b is a mini-Neptune — a type of planet that doesn't even exist in our own solar system! It whips around its star in just over five days and reaches scorching temperatures. Find out what makes this faraway world so fascinating.

KEEP READING
What Is TOI-1105 b? A Mini-Neptune

August 17, 2026

What Is TOI-1105 b? A Mini-Neptune

TOI-1105 b is a planet three times wider than Earth, orbiting a distant star so closely that one year there lasts only 11 days! Scientists think it has a rocky core wrapped in thick layers of gas — and studying it helps us learn how many wild kinds of planets exist out there.

KEEP READING
Kepler-20: A Family of Worlds Around One Star

August 16, 2026

Kepler-20: A Family of Worlds Around One Star

About 922 light-years away, a star called Kepler-20 has at least six planets all packed closer together than Mercury is to our Sun. Scientists are still uncovering secrets about this strange planetary family — and what they've found already is pretty surprising.

KEEP READING
Meet TOI-7384 b: A Newly Found Mini-Neptune

August 7, 2026

Meet TOI-7384 b: A Newly Found Mini-Neptune

TOI-7384 b is a newly confirmed planet 218 light-years away that completes a full year in just over six Earth days. It belongs to a strange class of worlds called mini-Neptunes — and scientists are just starting to uncover its secrets.

KEEP READING
GJ 15 A c: A World 11.6 Light-Years From Earth

August 6, 2026

GJ 15 A c: A World 11.6 Light-Years From Earth

GJ 15 A c is a giant planet almost 12 light-years away, orbiting a dim red star so slowly that one year there lasts over 20 Earth years. Find out how scientists discovered it and what this faraway world might really be like!

KEEP READING
Meet DMPP-6 b: A Newly Found Mini-Neptune

August 1, 2026

Meet DMPP-6 b: A Newly Found Mini-Neptune

DMPP-6 b is a newly confirmed planet 178 light-years away, and it completes an entire year in just 7.6 days! It belongs to a type of planet called a mini-Neptune — one of the most common kinds in the galaxy, but totally absent from our own solar system.

KEEP READING
HD 85426 c: Getting to Know a Mini-Neptune

July 24, 2026

HD 85426 c: Getting to Know a Mini-Neptune

HD 85426 c is a faraway world bigger than Earth but smaller than Neptune, and scientists have already figured out some surprising things about it. Find out what it might be made of, how hot it gets, and why this planet is such a great example of how space science works.

KEEP READING
Say Hello to TOI-1243 b, a Mini-Neptune

July 20, 2026

Say Hello to TOI-1243 b, a Mini-Neptune

TOI-1243 b is a real planet 141 light-years away, and it's unlike anything in our solar system! It's bigger than Earth but smaller than Neptune, races around its star in less than five days, and scientists are just starting to unlock its secrets.

KEEP READING