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Scientists suggest using gold nanoparticle metasurfaces to determine substance molecular composition – Phys.org

A new method will make it possible to create compact devices that will accurately determine molecular composition of a liquid or gas, and help identify potentially dangerous chemical compounds. The results of the work carried out by researchers from ITMO Univ…

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A new method will make it possible to create compact devices that will accurately determine molecular composition of a liquid or gas, and help identify potentially dangerous chemical compounds. The results of the work carried out by researchers from ITMO University and Ben-Gurion University of the Negev, Israel have been published in Nanomaterials. 
Today, more and more attention is paid to the quality of air and water and control of any harmful compounds they may contain. Even a small concentr…

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This picture of astronauts on the moon looks like it was… – AlKhaleej Today

This picture of astronauts on the moon looks like it was…

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Still from a restored picture of an Apollo 16 astronaut on the moon. Image: Screengrab from YouTube /Dutchsteammachine
Around three years ago, NASA uploaded most of its film archives to its website and granted viewers free access. In total, the agency has put over 140,000 videos and photos on the online platform.
The chief editor of the Dutchsteammachine YouTube channel has now restored some of these historical recordings using artificial intelligence.
Most of the updated archives have been converted…

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Are Women Better Astronauts Than Men? – The Women Journal

Women have already proved that they have the capability to do anything. With their achievements in every walk of life, they proved that not even the sky is the

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Women have already proved that they have the capability to do anything. With their achievements in every walk of life, they proved that not even the sky is the limit for their success. They are soaring to new heights. Are women better astronauts than men?
This question is very important when the crews will be chosen for the moon, Mars, etc. Let find the answer to this question.
In the 1960s women have trained as astronauts in the US but it took 15 years for the US to fully accepted women in their…

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Osiris-Rex: Nasa probe risks losing asteroid sample after door jams – Yahoo News Australia

The Osiris-Rex spacecraft collected so much rock from asteroid Bennu that bits are leaking out.

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Bennu – the asteroid could hold clues as to how the Solar System was formed
A Nasa probe sent to collect rock from an asteroid several hundred million kilometres from Earth has grabbed so much that samples are spilling out.
Officials behind the Osiris-Rex probe, which landed on Bennu earlier this week, say the collection operation may have performed too well.
Pictures beamed back to Earth show a rock has wedged open the door of a container and a fraction of the sample is leaking, Nasa says.
Nasa…

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