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#meteorites

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#Science #Geology #Australia #meteorites

A report published today is outlining the discovery that the oldest meteorite impact happened in Australia some 3.5 billion years ago. This makes it the oldest known hit by over a billion years. It also confirms a theory that geologists had about the formation of Pilbara.

sciencealert.com/record-discov

ScienceAlert · Record Discovery: Impact Crater in Australia's Outback Oldest by a Billion YearsWe have discovered the oldest meteorite impact crater on Earth, in the very heart of the Pilbara region of Western Australia.

A time-lapse of a few nights ago taken by the #meteor camera I have installed on the roof of my institute. Almost every clear night has been full of #aurora the last few weeks 😁

The goal is to install 10-14 of these system across northern #sweden and start catching much more meteors with determined orbits (and ones that were also observed by other instruments) and possibly find #meteorites!

(And as a nice side-effect I get lots of cool videos of aurora and polar stratospheric clouds too)

The pyramid of Bin Bin, which puzzled scientists for thousands of years.
The #pyramid is made of black stone, but it is not an ordinary stone because all its components do not exist on the face of the earth. The black iron stone is only found in space in space #meteorites, and here appears the other puzzle because it is a very hard iron stone and difficult to shape and dig, but it is not difficult to break, so how was it cut with that Accuracy in angles and deflections?

A meteorite fell at their doorstep. The doorbell camera caught it all…
mashable.com/article/meteorite
#NASA estimates about 48.5 tons of billions-of-years-old meteor material rain down on #Earth daily, but much of it vaporizes in the #atmosphere or plunges into water, which covers over 70 percent of the #planet. People have discovered over 82,000 confirmed #meteorites. The vast majority are bits of #asteroids from the main belt, but about one percent hail from #Mars and the #moon.

Mashable · A meteorite fell at their doorstep. The doorbell camera caught it all.By Elisha Sauers

Martian meteorites are turning out to be quite an asset. These tiny bits of rock were chipped off of Mars, flung into space, and eventually landed on Earth about 11 million years ago. Today they’re giving scientists new insight into the fine structure of the outer later of the red planet. Science Alert explains: flip.it/Lb8hDb
#Science #Mars #Earth #Meteorites

ScienceAlert · Lost Piece of Mars Found on Earth Reveals an Ancient Volcanic SecretAn unexpected tool is giving us new insight into the fine structure of the outer layers of Mars.

Is life capable of spreading from planet to planet? A pair of astronomers recently proposed a detection strategy based on the concept of panspermia, the idea that life can start on one planet and spread to others by hitching rides on meteorites. More from Live Science: flip.it/ef13Z0
#Science #Life #Aliens #Space #Meteorites

Live Science · Aliens may be hitching rides on meteors to colonize the cosmos, study suggests. Here's how we could spot them.By Paul Sutter