Ua lohe ʻia ka lewa uila uila mai Kina mai kahi hōʻailona ʻē aʻe i ka lewa - BGR

Ua hoʻopau ʻo China i ʻelima mau makahiki a aneane 200 miliona mau kālā i ka kūkulu ʻana o kāna kelepona spherical elima mau mika, i kapa ʻia ʻo FAST. He hana nui, akā ʻo ka hopena he mea kupanaha ia i ka ʻenehana, ʻo ia ka leo kelepona leo nui piha loa i ka honua. I kēia manawa, ʻoiai ua mākaukau ʻo Kina no ka loiloi hope o ka papahana paʻa ma hope o kēia mahina, ua ʻōlelo ka poʻe ʻepekema ua hoʻohana mua lākou i ka kelekele telekele e ʻike ai i kahi mea ʻike kaulana radio e ʻā ana i ka lewa.

Mai ka manawa o ka manawa, ʻike nā kelepona kelepona ma ka Honua i nā hōʻailona ikaika mai nā kumu ʻike ʻole. ʻO kēia mau leʻaleʻa wikiwiki (i hōʻuluʻulu iā FRB) ka hapanui o nā leʻaleʻa, akā he mau mea ia i ʻike ʻia i ka hana hou ʻana i ko lākou iho me nā kuʻina manawa. ʻO kahi hōʻailona maʻamau, i kapa ʻia ʻo FRB 121102, ua kaulana ʻia i kū hou ʻia aku ʻo ia, a ʻo ke telesope kikila hou a China hou loa. ua lohe ʻia a lohi a maopopo .

ʻAʻohe kanaka e ʻike i ka mea e hoʻokumu ai i ka FRB, a ʻo ia ka māhele o ka mea e hoʻokauʻaleʻa ai i nā ʻepekema. ʻO ka hapanui o ka hapanui o lākou he punctual, akā, ʻo ka poʻe ʻē aʻe, e like me ka FRB 121102, hana hou iā ia iho, hana i ke kaʻina hana e hoʻonaninani hou aku iā lākou.

“Pau kēia hana ʻana, e lilo ke FAST i kahi kelepona i ʻae ʻia no ka ʻimi o ke ao holoʻokoʻa. Ua ʻōlelo ʻo Jiang Peng, ka loea engineer o FAST. "Ua wehe ka wikiwiki i nā astronomers China mai ʻApelila 2019. Ma hope o ka ʻae ʻana o ke kūkulu ʻana i ka pae ʻāina, e wehe ʻia nā poʻe ʻolua mai ka honua holoʻokoʻa. "

ʻO ka hui ʻepekema e hoʻohana ana i nā FAST ʻike nā hōʻailona i hōʻike ʻia e ka FRB 121102 ma ka lā 29 o ʻAukake, e hoʻolohe ana "ma mua o nā kenekulia i ka nui o nā hū" o ka hōʻailona. He ʻano koʻikoʻi kēia hanana no ka mea ʻaʻole i ʻike ke kelepona ʻokoʻa ʻē aʻe o ka Honua i ka nui o ka hoʻohālikelike ʻana o ka hōʻailona i kahi manawa pōkole loa, nāna e hōʻike nei i ka mana nui o ka telesope Kina hou e hiki ke wehe i nā mea huna o ka hōʻailona.

Loaʻa i ka FAST nā lima piha, nā poʻe noiʻi e lana ana i ka hoʻohana ʻana ia mau mea no ka noiʻi ʻana i nā pulsars mamao, nā mea like e like me ka hydrogen, a ʻoi aku nā radios Fast Radio Bursts.

Pūnaewele: NASA / ESA

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