Cigar-shaped interstellar object may have been an alien probe, Harvard paper claims

https://www.wdtn.com/news/u-s-world/cigar-shaped-interstellar-object-may-have-been-an-alien-probe-harvard-paper-claims/1576645249?utm_medium=social&utm_source=facebook_WDTN-TV&fbclid=IwAR1DRT5qFxxnFPsOyTnQP9frHAhP4x0ht-DprhZaeCM0XnMHK9aas_AQvqc