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Astronomy
From the Orion Arm
We are a community of astronomy and physics enthusiasts spreading knowledge and igniting curiosity about humanity’s indeclinable asset — the night sky — and collaborating in efforts to preserve it.
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Astronomy
Agrim Arsh
in
From the Orion Arm
Jul 14
Fabric of Reality 1: Before Relativity
A venture into the physics that led to the development of…
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1
Agrim Arsh
in
From the Orion Arm
Jul 4
Understanding the Fabric of Reality
The foundations of modern astrophysics — Einstein’s Theory of…
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24
Agrim Arsh
in
From the Orion Arm
Jun 19
The Moon’s Vanishing Act: What’s Pushing It Away from Earth?
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33
Sanidhya Tiwari
in
From the Orion Arm
Sep 29, 2022
Cosmic Microwave Background
In 1964, two American scientists made an accidental discovery that would…
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62
Agrim Arsh
in
From the Orion Arm
Jul 13, 2022
Caught in the Webb!
More than six months after its Christmas Day Launch, the James Webb Space…
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100
Agrim Arsh
in
From the Orion Arm
Jun 20, 2022
The Celestial Sphere
Creating a map of the Heavens above!
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66
Agrim Arsh
in
From the Orion Arm
May 23, 2022
Celestial Motions and some Orbital Mechanics — 1
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117
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Agrim Arsh
in
From the Orion Arm
May 20, 2022
Our Address in the Universe
See the tiny dot in the middle left of the preview image? “That’s here…
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57