dilute core tagged posts

New study counters idea that Jupiter’s mysterious core was formed by a giant impact

New study counters idea that Jupiter's mysterious core was formed by a giant impact
Jupiter impact. Credit: Durham University

A new Durham University study has found that a giant impact may not be responsible for the formation of Jupiter’s remarkable “dilute” core, challenging a theory about the planet’s history.

Jupiter, the largest planet in our solar system, has a mystery at its heart. Unlike what scientists once expected, its core doesn’t have a sharp boundary but instead gradually blends into the surrounding layers of mostly hydrogen (a structure known as a dilute core).

How this dilute core formed has been a key question among scientists and astronomers ever since NASA’s Juno spacecraft first revealed its existence.

A previous study suggested that a colossal collision with an early planet containing half of Jupiter’s core material could have thoroughly ...

Read More