【】
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

Dramatic photo captures nun texting friends after Italy earthquake
The image of an injured, bloodied nun, calmly texting friends and family in the wake of the deadly e2025-12-16
Hands on with Stage Manager in Apple's macOS Ventura
New versions of Apple's macOS typically feel like taking your car for regular maintenance: Oil and f2025-12-16
Qualcomm's new Snapdragon chip brings more power to Android phones
Qualcomm's chips are powering some of the most powerful Android phones around, and now the company h2025-12-16
Best outfits from Apple WWDC 2022
This was my first year covering Apple's WWDC, and as I typed furiously to update our readers about t2025-12-16
Hiddleswift finally followed each other on Instagram after 3 excruciating days
On Aug. 13, 1961, Germany began construction of the Berlin Wall, perhaps the greatest symbol of the2025-12-16
Qualcomm's new Snapdragon chip brings more power to Android phones
Qualcomm's chips are powering some of the most powerful Android phones around, and now the company h2025-12-16


最新评论