Skywatchers on Thursday evening, Feb. 6, will notice an eye-catching pairing-off between two of the brightest objects in the ...

NASA's Juno spacecraft has discovered a giant volcanic hot spot on the surface of Jupiter's hellish moon Io. The eruptions in ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

NASA officials said what Juno spotted was 'the most powerful volcanic event ever recorded on the most volcanic world in our ...

"This is the most powerful volcanic event ever recorded on the most volcanic world in our solar system — so that's really ...

Though the planets are always “aligned,” seeing more than four in the sky is more uncommon. February’s lineup is a chance to ...

The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...

The acid yellow moon Io that orbits Jupiter may be less than 30% the size of Earth, but is considered the most volcanic body ...

Apropos of its reputation for living large and betting big, Jupiter is the largest planet in our solar system. In terms of nomenclature, Jupiter is the Roman equivalent of god daddy Zeus ...

Simpson and Chen ran mathematical models looking at how differently sized Earth-like worlds would have affected the rest of ...