Astronomers witness the birth of a new solar system
SMRTR summary
A baby planet ten times the size of Jupiter is tumbling through space around a star 437 light-years away, offering astronomers a rare glimpse into how solar systems actually form. The discovery marks only the second confirmed planetary nursery ever found, doubling the known examples of planets caught in the act of birth.
Chloe Lawlor, a Ph.D. student at the University of Galway who led the groundbreaking study, used Chile's Very Large Telescope to peer into the cosmic cradle surrounding star WISPIT 2. Her team believes they've spotted not just one but potentially three planets coalescing from the swirling disk of matter.
"These structures suggest that more planets are currently forming, which we will eventually detect," Lawlor says. The finding could help solve one of astronomy's greatest puzzles: how our own solar system emerged from a similar spinning disk billions of years ago.
Northwestern University astronomer Jason Wang, who wasn't involved in the research, captures the significance: "In astronomy, we often joke that when we have a sample size of one, we have an anomaly, but when we have a sample size of two, we have a population."
SMRTR provides this summary for quick context. The original article belongs to Scientific American.
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