Interstellar object 1I/2017 U1 ‘Oumuamua
Artist’s concept of interstellar asteroid 1I/2017 U1 (‘Oumuamua) as it passed through
the solar system after its discovery in October 2017. The aspect ratio of up to
10:1 is unlike that of any object seen in our own solar system.
Image Credit: European Southern Observatory / M. Kornmesser
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Oumuamua – farkost från yttre rymden?
Clas Svahn: ”I bästa fall är det en besökare”
