A closer look at the planets around a star called LHS 1903 may just flip our understanding of how planetary systems form.
The planets around a nearby star seem to be in the wrong order, hinting that they formed through a different mechanism than ...
Recent simulations and research have unveiled a fascinating new insight into the history of the solar system’s terrestrial planets. For years, scientists speculated about how the rocky planets—Earth, ...
Artist impression of the planetary system with four planets,around a small red star,called LHS1903. Caption: Astronomers have long thought solar systems follow a simple pattern similar to our own: ...
A distant star system with four super-sized gas giants has revealed a surprise. Thanks to JWST’s powerful vision, astronomers detected sulfur in their atmospheres — a chemical clue that they formed ...
Astronomers have long grappled with the question, “How do planets form?” A new collaboration among Arizona State University (ASU) , Michigan State University (MSU) and Lawrence Livermore National ...
Relatedly, astronomers may have just pushed the upper size limit of what counts as a planet.