In the past decade, the European Space Agency’s Gaia mission has revealed the nature, history, and behaviour of billions of stars. Our pioneering stargazer has reshaped our view of the skies around us like no other, revealing that star clusters are more connected than expected over vast distances.
Jupiter holds secrets at its heart that continue to puzzle scientists. The largest planet in our Solar System has what researchers call a "dilute core,” a central region that doesn't have sharp boundaries like once expected. Instead of a distinct rocky centre surrounded by layers of gas, Jupiter's core gradually blends into the hydrogen-rich layers above it, creating a smooth transition zone.
