Submitted by Czarben t3_117hsd4
/f/space
In 1960 renowned Australian physicist Ronald Bracewell speculated that alien societies may have already sent robot probes to our Solar System. He inspired sci-fi authors — but not serious research. Now, with NASA and The Pentagon taking UAPs seriously, it may be time to dust off Bracewell's ideas.
supercluster.comSubmitted by EricFromOuterSpace t3_117h0ne
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Are we even capable of grasping the sheer volume of stars in our universe?Submitted by Acuate187 t3_1164ba7
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I cross stitched the Carina Nebula, one of the first JWST images!Submitted by Andromeda321 t3_10ijfdq
Chinese astronauts celebrate Lunar / Chinese New Year on the "Tiangong" Space StationSubmitted by Papppi-56 t3_10ic5dq
A photo I captured of Istanbul, Turkey at night from the ISS. More details in comments.Submitted by astro_pettit t3_10i6sed
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