Who's an astronaut as private spaceflight picks up speed?

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May 25, 2021

As more companies start selling tickets to space, a question looms: Who gets to call themselves an astronaut?

from Phys.org - latest science and technology news stories https://ift.tt/3fHJAsT

Phys.org - latest science and technology news stories

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Research reveals the scale of disorder underpinning Motor Neurone Disease

July 23, 2023

Researchers have shown that hundreds of proteins and mRNA molecules are found in the wrong place in nerve cells affected by Motor Neuron Disease (MND), also known as Amyotrophic Lateral Sclerosis (ALS). from Latest Science News -- ScienceDaily https://ift.tt/x7Vs32P

Lungless salamanders develop lungs as embryos despite lung loss in adults for millions of years

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Lungs are essential to many vertebrates including humans. However, four living amphibian clades have independently eliminated pulmonary respiration and lack lungs, breathing primarily through their wet skin. Little is known of the developmental basis of lung loss in these clades. from Phys.org - latest science and technology news stories https://ift.tt/dAie5XV

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A new map spanning 500 light-years reveals the interaction between magnetic fields and dust in the Milky Way that will become the building blocks of stars. from Space https://ift.tt/W7f0uPv

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