"The most likely explanation for the dimming is a brown dwarf – an object heavier than a planet but lighter than a star – ...

Relatedly, astronomers may have just pushed the upper size limit of what counts as a planet.

Elon Musk has revealed the Moon-first strategy with his first initiative to build a “self growing city on Moon”, aiming to achieve it in less than 10 years. The decision comes as ...

How can Saturn’s moon, Enceladus, influence its much larger parent planet? This is what a recent study published in the ...

A person has been detained for questioning in connection with Nancy Guthrie's disappearance.

NASA says we’re going back to the Moon — but the deeper you look, the more complicated it becomes. Radiation exposure, technical challenges, and repeated delays suggest this mission isn’t as ...

A major study by an international team of researchers using data from the NASA/ESA/ASI Cassini spacecraft has revealed a lattice-like structure of crisscrossing reflected waves that flow downstream ...

“Enceladus, Saturn’s small icy moon, is famous for its water geysers, but its actual impact and interaction with the giant planet has remained partly unknown. This result from Cassini transforms our ...

Experts believe that we may now be close to finding extraterrestrial life. A specific point in our sky could hold the answer ...

The NASA Juno mission has given deeper insights into the possible alien life on Jupiter's moon, Europa, and how it could lie ...

This post features biographies and notable quotes from oral history interviews with planetary geophysicist Lynnae Quick, ...

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