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"path": "/articles/the-planet-that-shouldnt-be-there",
"publishedAt": "2026-03-11T12:55:38.000Z",
"site": "https://eos.org",
"tags": [
"News",
"astronomy",
"ESA",
"exoplanets",
"NASA",
"planetary evolution",
"planets",
"Space & Planets",
"telescopes",
"unsolved mysteries",
"CC BY-SA 3.0 IGO"
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"textContent": "LHS 1903 is a small red M dwarf star orbited by a rocky planet and two gaseous planets. In a recent study, scientists used the European Space Agency’s CHEOPS satellite to investigate a fourth planet in this system and discovered that it might be rocky, like Venus. This is surprising because a planet order of rocky-gaseous-gaseous-rocky in a planetary system is rarely observed in the universe. Credit: ESA, CC BY-SA 3.0 IGO",
"title": "The Planet That Shouldn’t Be There"
}