JWST Uses “Interferometry Mode” to Reveal Two Protoplanets Around a Young Star

Astronomers used the JWST's interferometry mode to study the PDS 70 extrasolar system. Image Credit: Blakely et al. 2024.

The JWST is flexing its muscles with its interferometry mode. Researchers used it to study a well-known extrasolar system called PDS 70. The goal? To test the interferometry mode and see how it performs when observing a complex target.

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