Oumuamua - asteroid or spaceship

ʻO kahi mea ʻano cigar nui i hana i kahi ʻano ʻano ʻē aʻe ma kahi kokoke i ka Lā o kā mākou ʻōnaehana i hana nui i ka walaʻau ma waena o ka poʻe kilo hōkū ma ko mākou honua. Hāʻawi koke nā kānaka ʻepekema i ka inoa ʻo Oumuamua. ʻOiaʻiʻo, ʻaʻohe mea i manaʻo e haʻi pono i ke ʻano o ia mea. ʻO ke kūpono, he asteroid. Inā ʻaʻole, ua kipa ka moku ākea i kahi lāhui naʻauao. Wahi a ka trajectory o ka neʻe a me ka wikiwiki - he interstellar cruiser i ʻike ʻole i kahi moʻomeheu ulu i ka ʻōnaehana solar.

 

Oumuamua - asteroid or spaceship

 

Ma ka mana, ua hoʻolaha mua ʻia he asteroid kēia. Wahi a nā astronomers, ʻo ka nele o kahi "huelo" o ka asteroid a me ka maneuverability e wehewehe ʻia e ke ʻano o ka mea. ʻO ka hydrogen paʻa, i ka wā e hoʻokokoke ai i ka Lā, hehee a lawelawe ʻia ma ke ʻano he ʻenekini kinoea no ka asteroid.

 

Hāʻawi ʻia i ka wikiwiki o ka hoʻokokoke ʻana i kā mākou ʻōnaehana a me ka gravity o ka Lā, ʻike maopopo ʻia ke ala o ka neʻe ʻana. Eia kekahi, ma muli o ka lele ʻana o kahi kino lani o ka nui nui, hiki ke wehewehe i ke ʻano o ka wikiwiki o ka asteroid Oumuamua ma ke kahua o ka neʻe ʻana mai kā mākou Pūnaewele.

ʻO kēia wale nō ka manaʻo o ka poʻe ʻepekema. A i ʻole he wahaheʻe no ka pono o ko kākou lāhui. No ka mea, ʻaʻohe kiʻi hoʻokahi o ka mea i loaʻa i nā satelite, no ka laʻana, ma ka laulā o nā hawewe lekiō a i ʻole ka nānā ʻana spectral. E like me ka hōʻoia ʻana o nā astronomers, poina wale lākou e hana. A ke manaʻoʻiʻo nei mākou iā lākou. ʻOiaʻiʻo, ua lawe ʻia nā ʻikepili āpau mai Oumuamua. A, me ka maopopo loa, hiki iā mākou ke manaʻo he mea hoʻomalu ia.

 

ʻAe, a e pili ana i ke kumumanaʻo o ka hoʻomehana ʻana i ka hydrogen paʻa. Ua kū wale ʻo ia ma ka ʻāpana huelo. Inā ʻo ka ihu i loko o ka radiation lā ma mua, ʻo ia hoʻi, ʻo ka hoʻokuʻu ʻana o ke kinoea i hoʻonāukiuki i ka deceleration a i ʻole ka hoʻololi ʻana i ka trajectory o ka mea. ʻAʻole naʻe kēia. ʻIke ʻia lākou e hūnā i kekahi mea mai iā mākou.