HD 110067: A Family of Worlds Around One Star

HD 110067: A Family of Worlds Around One Star

June 29, 2026

HD 110067: A Family of Worlds Around One Star

One hundred and five light-years away, a star called HD 110067 has six planets orbiting around it in an almost musical pattern. Scientists are studying this amazing family of worlds to learn how planets form and why our own Solar System looks so different.

Meet HD 176986 d: A Mini-Neptune Around a Orange Star

Types of Worlds

June 21, 2026

Meet HD 176986 d: A Mini-Neptune Around a Orange Star

Meet HD 176986 d, a mini-Neptune planet almost two and a half times wider than Earth, orbiting an orange star 90.6 light-years away. Scientists are piecing together what this mysterious world is made of — and the answer could help explain planets all across our galaxy.

What Is a Planet System? A Family of Worlds

June 10, 2026

What Is a Planet System? A Family of Worlds

Did you know that almost every star in the sky probably has its own family of planets? Find out how planet systems are born, why planets end up where they do, and how scientists discover worlds around distant stars.

How Did We Find DMPP-6 c?
Scientists can't photograph DMPP-6 c, but they still proved it exists — 178 light-years away! Find out how a tiny starlight wobble and a cool trick called the Doppler effect helped astronomers uncover this mysterious world bigger than Earth but smaller than Neptune.
Could Kepler-991 b Be Friendly to Life?
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.
TOI-1718 b: A New World Around TOI-1718
TOI-1718 b is a scorching hot planet nearly four times wider than Earth, racing around its star in less than six days. It belongs to a type of world that doesn't exist in our solar system — and scientists are just beginning to uncover its secrets.
How Long Would It Take to Reach Gl 725 A b?
Gl 725 A b is one of the closest exoplanets to Earth, but even at 11.5 light-years away, it would take our fastest spacecraft about 209,000 years to get there. Find out what that distance really means and what we know about this nearby world.
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.