SMRTR Science & EngineeringApr 11, 2025Scientific American

JWST Spots Remains of Alien Planet That Fell into a Star

SMRTR summary

NASA's James Webb Space Telescope revealed that a cosmic event, previously believed to be a star engulfing its planet, was actually a Jupiter-sized planet spiraling into its sun about 12,000 light-years from Earth. The collision ejected gas from the star's outer layers, creating a large halo of cold dust and a thin ring of molecular gas. This finding alters scientists' understanding of planetary demise and paves the way for future studies of similar events.

SMRTR provides this summary for quick context. The original article belongs to Scientific American.

Read the original article
SMRTR Science & Engineering

Get the next batch of curated summaries in your inbox.

This archive is built from SMRTR newsletter summaries. Subscribe for hand-picked stories without the extra noise.