How Far Away Is YZ Cet b?

September 29, 2026

How Far Away Is YZ Cet b?

YZ Cet b is one of the closest exoplanets to Earth, sitting just 12.1 light-years away — but even at that short cosmic distance, it would take over 100,000 years to reach it with today's fastest spacecraft. Find out what makes this tiny, fast-moving world so fascinating.

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How Far Away Is YZ Cet b?
YZ Cet b is one of the closest exoplanets to Earth, sitting just 12.1 light-years away — but even at that short cosmic distance, it would take over 100,000 years to reach it with today's fastest spacecraft. Find out what makes this tiny, fast-moving world so fascinating.
What Is TOI-5624 c? A Mini-Neptune
TOI-5624 c is a world nearly two and a half times wider than Earth, but it orbits its star in less than eight days and reaches scorching temperatures. Find out what makes this faraway mini-Neptune so interesting to scientists!
Inside HD 158259: A Family of 5 Planets
About 88 light-years away, a star called HD 158259 has five planets packed surprisingly close together — all zooming around in just days! Scientists are still piecing together what these crowded worlds are made of and why they orbit in such a tight, orderly chain.
Spotting TOI-5624 e: The Transit Method
A planet called TOI-5624 e was discovered 332 light-years away using a clever trick — scientists watched for tiny dips in starlight to find a world they could never see directly. Find out how this hot, mysterious planet was spotted and what scientists have learned so far.
Is Kepler-705 b in the Goldilocks Zone?
Kepler-705 b is a planet 903 light-years away, and its estimated temperature puts it right at the edge of the zone where liquid water could exist. But does that make it a good place for life? The answer might surprise you.