时间:2025-04-04 10:26:12 来源:网络整理编辑:休閑
The U.S. military has confirmed, years after the impact, that a meteorite that hit earth in 2014 was
The U.S. military has confirmed, years after the impact, that a meteorite that hit earth in 2014 was interstellar in origin.
It is believed to be the first known object to travel to earth from outside our solar system.
The meteorite in question caught scientists' eyes even back then due to the high velocity with which it entered Earth's atmosphere (over 130,000 miles per hour). As noted in a new paper from Avi Loeb and Amir Siraj, such speeds usually originate in a star or star system that would have to be outside our own.
Tweet may have been deleted
The meteorite's 2014 impact predates 2017's Oumuamua, which some believed to be extraterrestrial in origin.
The findings in this paper were withheld until the U.S. military could declassify some data about the meteorite, which burned and broke apart upon entering Earth's atmosphere.
SEE ALSO:On Neptune, strange and unexpected things are afootSiraj believes pieces of it may be found at the bottom of the Pacific Ocean, but finding these would require additional time and resources.
h/t CNET
Hiddleswift finally followed each other on Instagram after 3 excruciating days2025-04-04 10:22
首屆麥田音樂節圓滿落幕 V2025-04-04 09:25
“太空C計劃”致敬人類航天夢 《挑戰吧太空》火星模擬基地首曝光2025-04-04 09:19
《見麵吧 !電台》探索節目新模式 ,QQ音樂引領全民玩轉“可視電台”2025-04-04 09:15
Man stumbles upon his phone background in real life2025-04-04 09:11
“震翻”星城!湖南IPTV2018阿斯嘉特電音節火爆來襲2025-04-04 09:11
美女主播國民baby迅雷直播今晚首秀 ,獲網友大力支持2025-04-04 08:45
掌閱課外書全麵上線 王俊凱暢談閱讀的力量2025-04-04 08:00
Olympic security asks female Iranian fan to drop protest sign2025-04-04 07:51
2018愛誇熱波電跑北京站 打造奇妙星際跑道2025-04-04 07:44
Researchers create temporary tattoos you can use to control your devices2025-04-04 10:01
《海龜撞上岸》出品人史曉燕女士 、導演趙牛、女主角吉麗等亮相秋交會2025-04-04 09:47
陳士爭攜《霸王別姬》揭幕北京國際音樂節2025-04-04 09:42
國慶漫展首日《山海鏡花》火爆盛況2025-04-04 09:41
Daughter gives her 1002025-04-04 09:40
風靡全球的大胃王聯盟落地上海,挑戰你的中國胃2025-04-04 09:36
第十二屆咪咕匯年度最佳人氣唱作人獎提名音樂人阿肆登陸杭州 尋找“世界上的另一個你2025-04-04 08:09
阿裏文學“益”起讀書大篷車開進麗江 公益讓閱讀更有溫度2025-04-04 08:08
New Zealand designer's photo series celebrates the elegance of aging2025-04-04 08:04
美女主播國民baby迅雷直播今晚首秀 ,獲網友大力支持2025-04-04 08:04