Cosmic Welding Why Metals Fuse Together in Space

Title: “Cosmic Welding: Why Metals Fuse Together in Space“ In the microgravity of space, metals exhibit a remarkable phenomenon: they can fuse together without the need for heat or conventional welding techniques. This curious process is known as “cold welding.“ On Earth, metals fuse when heated, but in the vacuum of space, there's no air or moisture to create an oxide layer, which typically prevents metals from bonding. When two metal surfaces come into contact in space, atomic forces at the microscopic level enable them to merge together. The result is a strong, cold-welded connection. This phenomenon has significant implications for space engineering, as it offers a means of constructing and repairing structures in the vacuum of space without the need for traditional welding equipment or the risk of overheating. Cold welding is a fascinating example of how the unique conditions of space can lead to unexpected scientific discoveries. #spaceship #space #sci