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ISS
Nov 19, 2018
The Refabricator on the International Space Station is a hybrid 3D printer that can also recycle materials to make new items.
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ISS
Nov 19, 2018
While 3D printers are technology that many people are familiar with, there’s one 250 miles above us on the International Space Station (ISS) that’s...
Nov 19, 2018
This is a gibbous Moon.
More Earthlings
are familiar with a full moon, when the entire face of
Luna is lit by the
Sun, and a crescent moon...
Nov 18, 2018
It was Halloween and the sky looked like a creature.
Exactly which creature, the
astrophotographer was unsure but
(possibly you can suggest...
Nov 16, 2018
Last Sunday when the Moon was young
its sunlit crescent hung low near the western horizon at sunset.
With strong earthshine it was joined by...
Nov 15, 2018
Periodic
Comet 46P/Wirtanen is now the brightest comet in the night sky,
but too faint to be seen by eye.
From dark sky sites it could just...
Nov 14, 2018
What's inside this cosmic cave?
A stellar nursery 10 light-years deep.
The
featured skyscape is dominated by dusty
Sh2-155,
the Cave...
Nov 13, 2018
This blog post originated in the 2017 Science Mission Directorate Technology Highlights Report (33 MB PDF).
Technology Development
Conceptual...
Nov 12, 2018
The majestic
Lagoon Nebula
is filled with hot gas and the home for many young stars.
Spanning 100 light years across while lying only about...