Astronomers have made a remarkable discovery in the Kepler-139 star system, uncovering an alien planet that had previously evaded detection. The newly identified exoplanet, Kepler-139f, is a giant ...

Astronomers have uncovered major size errors in TESS planet data, suggesting we’ve found fewer Earth-like exoplanets than we believed.

The curious minds at ColdFusion explain NASA’s discovery of seven Earth-like planets and what it means for space exploration.

WASP-121b, an already unusual planet, might have a remote origin that explains some of its peculiar properties—from iron rain ...

Our circumstances here on the wondrous, life-supporting Earth can give us a false understanding of what the universe is ...

The newfound exoplanet, called Kepler-139f, is a gigantic world roughly twice the mass of Neptune and 35 times the mass of ...

Sometimes, in order to support an idea, you first have to discredit alternative, competing ideas that could take resources ...

The double star system is called HD 135344 AB and it's about 440 light-years away from Earth. A and B are both young stars, ...