The ripples suggest that the lake was free of ice at one point.

Callisto, the third largest moon in the entire solar system, orbits Jupiter from about 1.2 million miles away. The rocky ...

PeV — has been detected by the underwater KM3NeT telescope, marking a pivotal moment in astrophysics. This tiny but powerful ...

"The data from the termination shock encounter will be a treasure trove for space physicists worldwide who are eager to ...