The artist's imagination of iron oscillating the greenland. Image of NASA
A 31-kilometer-high skyscraper was discovered from the icebergs in the northwest greenland. Three million years ago the crust was caused by the impact of an iron meteor. According to NASA, it is now well preserved.
This was first discovered by crater basins below the Earth's continental ice sheets.
In 2015, the team of Danish researchers studied the topography map of the area under Greenland's ice core. On the map, the researchers found a circular mood underneath a hybrid glass that was suspected to be a crutch.
The team sought an explanation of NASA's information to confirm their suspicion. They analyzed the images captured by NASA's Terra Mammoth satellites, the optical resolution imagery in the Aqua Satellite.
In a flyer in the Hiawatha Glacier in 2016, a research plane was flying over the map and the snow above it. It has been found that there is a large crater in this area.
"NASA is planning information available to scientists and public worldwide," said NASA's Glaciologist Joe McGregor, at the Goddard Space Flight Center in Greenbelt, Maryland, during its initial study.
"It was our Danish colleagues" Eureka "moment."
NASA, This hose is 300 meters 31 km wide. It is one of the 25 biggest impact craters on earth. The stain was responsible for the crater formation of 800 meters, and traveled up to seven km to the Earth's Earth's crust. This hoax was later hid in the ice, hiding from sight until being first noted in 2015.
Researchers at the University of Copenhagen, and researchers such as Dantin Natural History Museum Center for Geoenetics, conducted the study.
According to the research team, this critique is quite appropriate. So there is no soil erosion caused by the glacial ice.
Now we are planning to investigate the entire meteor shower in the gallery.
Study findings Published In the journal Science Advances.
All images, including NASA