Mars Is About to Have Its ‘Wright Brothers Moment’

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https://www.nytimes.com/2020/06/23/science/mars-helicopter-nasa.htmlURL


Source: By Kenneth Chang, The New York Times. 

Excerpt: As part of its next Mars mission, NASA is sending an experimental helicopter to fly through the red planet’s thin atmosphere....  

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Stellar remains of famed 1987 supernova found at last

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Planets around dead stars offer glimpse of the Solar System’s future—after the Sun swallows us up

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Supernova of a Generation: Brightest Exploding Star in 40 Years Spotted

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Source:   IB Times Excerpt: Astronomers from Berkeley have discovered the closest supernova, or exploded star, in 40 years in the Pinwheel Galaxy, located just 21 million light-years from Earth. ...Being the source of most of the chemical elements in the universe heavier than iron, supernovas also play an important role in the evolution of galaxies and planetary systems. They also seed the rest of space with elements such as carbon, oxygen and nitrogen, and can "nudge" gas clouds into collapsing to form new star systems. www.ibtimes.com/art/services/print.php
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