【】
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

Donald Trump's tangled web of Russian influence
Donald Trump has had ties to Russia for decades, but they've thickened as his campaign for the White2026-11-12
The Cleveland Browns held the largest NFL national anthem protest yet
The Cleveland Browns held what has been the largest national anthem protest so far in the NFL on Mon2026-11-12
The iPhone 8 could recognize your face in 'millionths of a second'
The iPhone 8 is expected to launch in September and will likely be packed with a bunch of new hardwa2026-11-12
'Game of Thrones' fan has a theory on the ultimate Season 8 alliance
Warning: Contains spoilers for Game of ThronesSeason 7, episode 7.Make way Westeros, there's a new d2026-11-12
Richard Branson 'thought he was going to die' in bike accident
Virgin Group founder Richard Branson was recently injured in a serious bike accident while cycling o2026-11-12
Google protests called off after organizers blame Trump's newest scapegoat
The chaos that occurred in Charlottesville this weekend and the incendiary words of President Donald2026-11-12


最新评论