X-ray observations have revealed something curious about the young star that illuminates McNeil’s Nebula, a glowing jewel of cosmic dust in the Orion constellation: The object is a protostar rotating ...

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Frozen complex organic molecules have been discovered for the first time around a young protostar in a galaxy other than our own, thanks to the observing power of the James Webb Space Telescope (JWST) ...

Day 18 of the 2024 Space Telescope Advent Calendar: an energetic protostar. FS Tau is a multi-star system made up of FS Tau A, the bright starlike object near the middle of the image, and FS Tau B ...