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Horsehead and Orion Nebulas

2021 May 9

Mercury-Redstone 3 Launch

2021 May 7

Windblown NGC 3199

2021 May 6

Streak and Plume from SpaceX Crew-2 Launch


Dead Earth And Live Sky

زمین خشک شده از خشکسالی در زیر آسمان زیبا

The Hydrogen Clouds of M33

Gorgeous spiral galaxy M33 seems to have more than its fair share of glowing hydrogen gas.

Molecular Clouds in the Carina Nebula

They are not alive -- but they are dying.

A Long Storm System on Saturn

It was one of the largest and longest lived storms ever recorded in our Solar System.

Recycling Cassiopeia A

Massive stars in our Milky Way Galaxy live spectacular lives.

Elements in the Aftermath

Massive stars spend their brief lives furiously burning nuclear fuel.

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