ʻO ka ʻili o Mercury i nā haʻawina astronomical

ʻO ka ʻili o Mercury i nā haʻawina hōkū ʻO Mercury ka honua kokoke loa i ka Lā a ʻo ia kekahi o nā mea paʻakikī loa e aʻo ai i ka hōkū hōkū. ʻO kona kokoke ʻana i ka Lā e paʻakikī ai ke nānā aku mai ka Honua, no ka mea, ua piholo pinepine ʻia i ka ʻālohilohi o ka lā a ʻike wale ʻia i kekahi mau manawa—ʻo ka maʻamau i ka wanaʻao a i ʻole ka napoʻo ʻana o ka lā. Eia naʻe, me kēia mau palena, paʻa ʻo Mercury… E heluhelu hou aku

Nā pilina kai o ka honua a me ka mahina

ʻO ka pilina kai ma waena o ka Honua a me ka Mahina ʻO ke kai kekahi o nā hanana kūlohelohe i ʻike maʻalahi ʻia ma nā wahi kahakai: piʻi aʻe ke kiʻekiʻe o ke kai no kekahi mau hola, a laila emi mālie, a hana hou ʻia ke kaʻina hana i kēlā me kēia lā. Ma hope o kēia ʻano mele maʻalahi e waiho ana kahi pilina paʻakikī o ka umekaumaha ma waena o ka Honua a me ka Mahina (a me ka hāʻawi ʻana o ka Lā) e hoʻohālikelike ana i ka dinamika o… E heluhelu hou aku

ʻO ka mahina ma ke ʻano he ukali o ka Honua

ʻO ka Mahina ma ke ʻano he Satellite o ka Honua ʻO ka Mahina wale nō ka satellite kūlohelohe o ka Honua a ʻo ia ke kino lani kokoke loa i ko kākou honua. ʻAʻole wale kona alo e hoʻonani i ka lani pō akā hoʻohuli pū kekahi i nā hanana kūlohelohe like ʻole e pono ai ke ola, e like me ke au o ke kai, ke kūpaʻa o ke axis rotational o ka Honua, a me ke ʻano o ka manawa i loko o ka moʻomeheu kanaka. Mai ka wā kahiko, ʻo ka Mahina... E heluhelu hou aku

Nā satelite kūlohelohe o nā hōkūhele ma ka ʻōnaehana lā

Nā Satellite Kūlohelohe o nā Honua ma ka ʻŌnaehana Lā ʻO ka satellite kūlohelohe he kino lani e kaapuni ana i kahi honua a i ʻole ka honua dwarf ma muli o ka mana o ke kaumaha. I loko o ka ʻōnaehana lā, ua kapa pinepine ʻia nā satellite kūlohelohe he "mahina," ʻoiai ua kapa mua ʻia ka huaʻōlelo i ka Mahina e kaapuni ana i ka Honua. ʻOi aku ka noho ʻana o nā satellite kūlohelohe ma mua o ka hoʻopihapiha wale nō: hoʻopilikia lākou i ke kūpaʻa o ka wili ʻana o ka honua, hoʻoulu i nā kai, a hoʻoulu i ka hana o ka lā... E heluhelu hou aku

ʻO ke Ao ʻOort a me ke kumu o nā Comets

ʻO ke Ao ʻOort a me ke Kumu o nā Kometa Ke nānā aku kākou i ka lani pō, ʻike pinepine ʻia nā kometa he mau "malihini" hoihoi - ʻālohilohi, me nā huelo lōʻihi, e ʻike ʻia ana mai loko mai o ka pouli, a nalowale hou no nā ʻumi, nā tausani, a i ʻole nā ​​miliona o nā makahiki. Akā ʻo ka nīnau nui: mai hea mai nā kometa? ʻO kekahi o nā pane koʻikoʻi i ka ʻike honua hou ʻo ia ka Ao ʻOort, kahi ʻāina kuhiakau… E heluhelu hou aku

ʻO ke kāʻei Kuiper ma ka ʻike hōkū

ʻO ke kāʻei Kuiper ma ka Astronomy ʻO ke kāʻei Kuiper kekahi o nā wahi hoihoi loa i ka Solar System, e lawelawe ana ma ke ʻano he waihona no nā mea liʻiliʻi i koe mai ke kaʻina hana hoʻokumu honua. Aia ma kahi mamao loa ma ʻō aku o ka orbit o Neptune, aia ka Kuiper Belt i nā hōʻailona koʻikoʻi e pili ana i ke ʻano o ka ulu ʻana o ka Solar System i nā makahiki 4,6 biliona i hala. ʻOiai ua manaʻo pinepine ʻia he wahi… E heluhelu hou aku

ʻO ke kāʻei asteroid i loko o ka ʻōnaehana solar

ʻO ke kāʻei Asteroid i loko o ka ʻōnaehana lā ʻO ke kāʻei asteroid kekahi o nā hale hoihoi loa i loko o ka ʻōnaehana lā, nona nā "poloka kūkulu i koe" mai ka hoʻokumu ʻia ʻana o nā hōkūhele. Ke noʻonoʻo mākou i ke kāʻei asteroid, hoʻomanaʻo pinepine mākou i nā kiʻi o kahi ʻāpana pōhaku paʻa a weliweli, i hoʻopaʻa ʻia, e like me kahi mea mai loko mai o kahi kiʻiʻoniʻoni ʻepekema fiction. ʻO ka ʻoiaʻiʻo, ʻoi aku ka ākea o ke kāʻei asteroid ma mua o kēlā… E heluhelu hou aku

ʻO Haumea a me Makemake i ka ʻike hōkū

ʻO Haumea lāua ʻo Makemake i ka Astronomy: Ma waena o ka laulā o ka Solar System, aia nā honua liʻiliʻi e holoholo ana ma ʻō aku o ke kaapuni o Neptune. ʻAʻole i ʻike nui ʻia kēia mau honua e like me nā hōkūhele nui e like me Jupiter a i ʻole Saturn, akā aia iā lākou nā hōʻailona koʻikoʻi e pili ana i ka mōʻaukala mua o ka hoʻokumu ʻia ʻana o ka Solar System. ʻElua o kēia mau mea ʻo Haumea lāua ʻo Makemake, e hāʻule ana i loko o ka māhele o nā hōkūhele… E heluhelu hou aku

ʻO Eris ma ka ʻōnaehana lā

ʻO Eris ma ka ʻōnaehana lā ʻO Eris kekahi o nā mea hoihoi loa i ka ʻōnaehana lā hou, ʻaʻole ma muli o kona nui nui, akā ma muli o kāna kuleana i ka hoʻololi ʻana i ke ʻano o ka hoʻokaʻawale ʻana o nā kānaka i nā hōkūhele. Mai kona ʻike ʻia ʻana i ka hoʻomaka ʻana o ke kenekulia 21, ua lilo ʻo Eris i waenakonu o ke kūkākūkā ʻepekema, a ma hope iho ua alakaʻi i kahi wehewehe hou o kahi hōkūhele. ʻOiai mamao, anu, a palupalu, … E heluhelu hou aku

ʻO Ceres ma ke ʻano he honua dwarf

ʻO Ceres ma ke ʻano he Honua Dwarf ʻO Ceres kekahi o nā mea hoihoi loa i ka Solar System, ma muli o kona kūlana kūikawā a me ka mōʻaukala lōʻihi o ka ʻike ʻana. Aia ma waena o nā orbits o Mars a me Jupiter, noho ʻo Ceres i kahi ʻāina i ʻike ʻia ʻo Asteroid Belt. ʻOiai aia ia ma ke kāʻei asteroid, ʻaʻole ʻo Ceres he pōhaku lewa maʻamau: ʻo ia ka honua dwarf mua i ʻike ʻia… E heluhelu hou aku