【】
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
相关文章

Samsung Galaxy Note7 teardown reveals the magic behind the phone's iris scanner
Samsung's Galaxy Note7 is touted by many reviewers as one of the best, if not the best, smartphones2026-04-08
廣州隊收到2000萬生活費 媒體人:體育局發的保級獎金_豐臻_足球報_問題www.ty42.com 日期:2022-01-03 12:01:00| 評論(已有323405條評論)2026-04-08
中超保級組總結:重慶津門虎壓哨上岸 大連人令人唏噓_附加賽_青島隊_武漢隊www.ty42.com 日期:2022-01-04 07:31:00| 評論(已有323504條評論)2026-04-08


