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Acceleration of 1I/‘Oumuamua from radiolytically produced H2 in H2O ice
By Darryl Z. Seligman & Jennifer B. Bergner
Strange Acceleration of Mysterious Interstellar Visitor Finally Explained
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'Oumuamua isn't an alien spaceship — it's a rock that's farting hydrogen, new study suggests
By Stephanie Pappas
Interstellar object 'Oumuamua probably moved strangely due to gas, study says
By Nell Greenfieldboyce
Scientists uncover what accelerated an interstellar comet through our solar system
By Ashley Strickland
Oumuamua Was a Comet After All, a Study Suggests (Published 2023)
By Dennis Overbye