Mysterious interstellar ‘Oumuamua could be made of something almost unheard of in science
The mystery surrounding the interstellar object ‘Oumumua seemingly gets weirder by the day. A new study, which has not yet been peer-reviewed, suggests the interstellar object could be made of hydrogen ice. Hydrogen is the most abundant element in the universe, but it’s rarely observed in a solid form. “We developed a theory that explains...