GSE Test Tank Undergoes Cryogenic Proof Testing | SpaceX Boca Chica

The GSE Test Tank underwent cryogenic testing, a new 3.6 millimeter barrel section made of thinner steel was spotted, Raptor engines continue to be installed on Booster 4, and a Circumhorizontal Arc appeared in the sky over Boca Chica.

Video and Pictures from Mary (@BocaChicaGal). Edited by Jack Beyer (@thejackbeyer).

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0:00 - Sunrise
0:35 - New Barrel Section Made of 3.6 mm Steel
1:12 - Crews Work on Booster 4
1:37 - Aerocover Truss on B4's COPVs
2:29 - B4 Closeups
2:38 - Raptor Engine Delivered to High Bay
3:35 - Nosecone Production Tent (Tent 3)
3:58 - New and Improved Nosecone
4:52 - Barrel Sections Outside Production Tent
5:07 - New Stand Section Delivered
5:39 - Orbital Launch Mount Construction
6:41 - Stairs Removed from Launch Tower
7:54 - Orbital Tank Farm Construction
8:54 - Work on the Catch Arms Continues
10:08 - Work on the Quick Disconnect (QD) Arm Continues10:52 - Work on Ship 20's TPS Continues
12:03 - GSE Test Tank Prepared for Testing
12:28 - Circumhorizontal Arc Over Boca Chica
13:56 - Cryogenic Testing of the Small GSE Tank Begins
14:17 - Frost Rises on the GSE Test Tank For a Second Time
14:50 - GSE Test Tank Fully Frosty
15:24 - GSE Test Tank’s Valves Are Closed
15:37 - Road Opens and Cars Return to the Launch Site
15:50 - GSE Test Tank Up Close and Frosty

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