Stars are born in stellar nurseries, molecular clouds of cold gas and dust. These clouds contain many times the mass of a ...
The Moon, our ancient companion, might be older than we think. While lunar rocks suggest an age of 4.35 billion years, new ...
NASA's Juno mission has revealed that each of Io's volcanoes is likely fueled by its own magma chamber, not a global magma ocean. This conclusion was drawn from precise gravity measurements during ...
Launched into space in 2018, the Parker Solar Probe is increasingly tightening its orbit around the Sun. The most significant ...
For 44 years, it was a mystery as to how Jupiter’s most violent moon, Io, became so volcanically active. It […] ...