The Moon is shrinking – and shaking as it does, according to new Nasa data.Over the last decade, scientists have established that as the inside of the Moon cooled, it shrivelled up a like a raisin. That left it riven with cliffs called 'thrust faults', marked all over its surface.Now a new
Over the last decade, scientists have established that as the inside of the Moon cooled, it shrivelled up a like a raisin. That left it riven with cliffs called"thrust faults", marked all over its surface.
The faults form when the crust moves around, and one part of the crust is pushed up over another. They form unusual-looking cliffs that can be seen from the surface, standing tall and many miles long. Comparing the two, they found that at least eight of the rumbles were coming from movement of plates beneath the Moon's surface, not from asteroid impacts or other explanations. That helped confirm that the Moon is still experiencing true tectonic activity, according to the new paper published in Nature Geoscience.
The seismic data was taken from instruments that astronauts dropped onto the surface during Apollo missions. The one left by Apollo 11 died after a few weeks – but the rest kept measuring, eventually picking up 28 different, shallow moonquakes between 1969 and 1977.
इंडिया ताज़ा खबर, इंडिया मुख्य बातें
Similar News:आप इससे मिलती-जुलती खबरें भी पढ़ सकते हैं जिन्हें हमने अन्य समाचार स्रोतों से एकत्र किया है।
Elon Musk Made Fun Of Jeff Bezos' Moon Plans. He Wasn't The Only OneThe two space billionaires have previously jousted over whose rocket is bigger.
और पढो »
How NASA plans to redirect a near-Earth asteroidNASA astronomers are trying to deflect a near-Earth asteroid for the first time.
और पढो »
Jerrie Cobb Passed Astronaut Tests but NASA Kept Her Out of SpaceOklahoma-born pilot Jerrie Cobb, shut out of Mercury program, flew food and medicine to indigenous people in Amazon.
और पढो »
Why NASA just destroyed a simulated New York City with a huge fake asteroidWhy NASA just destroyed a simulated New York City with a huge fake asteroid. - NBCNewsMACH
और पढो »
Apollo rocks showed how the moon was made, and now they’re about to solve more mysteriesAs Apollo 11’s 50th anniversary nears, NASA has decided to release three new samples for scientific analysis.
और पढो »
The FAA is so concerned about the future of Boeing's 737 Max that it is bringing in NASA and the Air Force to help ensure it is safe to fly againThe FAA said experts' recommendations will 'directly inform' its decision n the return of the 737 Max, which still remains grounded around the world.
और पढो »
She was pregnant when NASA offered to send her to space. Anna Fisher didn’t hesitate.In 1984, 14 months after giving birth, the astronaut made history as the first mom to blast into space.
और पढो »
Giant robotic arm catches SpaceX's Dragon cargo spacecraftCrew members on the International Space Station caught and installed SpaceX's Dragon cargo. They helped control a giant robotic arm to catch the spacecraft carrying 5,500 pounds of research, crew supplies and hardware, according to a NASA blog.
और पढो »