Neptune’s third-largest moon, Nereid, could be an intact survivor from the planet’s original satellite system, upending previous assumptions.
Summary
<ul><li>New data from the James Webb Space Telescope suggests Neptune moon Nereid survived an ancient collision that destroyed the planet's original moon system.</li><li>Researchers found Ne… [+8385 chars]
<ul><li>New data from the James Webb Space Telescope suggests Neptune moon Nereid survived an ancient collision that destroyed the planet's original moon system.</li><li>Researchers found Ne… [+8385 chars]