Rockets, Satellites, and Metal in Space

Rockets, Satellites, and Metal in Space

Rocket engines are the mighty powerhouses behind all space-related adventures. Manufacturers are constantly pushing the boundaries of performance while becoming more reliable with each launch. It’s not a simple task, though, as even the smallest errant or unwanted particle can mean disaster upon takeoff or re-entry. 

While many metals have broad applications, few are strong and affordable enough to make the roster for use in spacecraft. 

Stainless Steel and Titanium are Perfect for Space Use

Stainless steel alloys, such as alloys 304 and 316, are widely used in space applications due to their excellent corrosion resistance and strength-to-weight ratio. These alloys can withstand extreme temperatures, resist oxidation, and maintain their structural integrity in the harsh space environment.

Titanium alloys can withstand temperatures up to 2000° F, making them an excellent solution for lightweight space construction. Titanium alloys offer excellent corrosion resistance, high strength, and good fracture toughness. They are commonly used in structural components, heat shields, and critical parts of spacecraft.

Incredible Satellite Surprises

Satellite technology has revolutionized the study of phytoplankton blooms in oceanography. These microscopic organisms, vital to the marine food chain and the Earth’s carbon cycle, are now observed using specialized sensors on satellites. By detecting the presence of chlorophyll, the green pigment in phytoplankton, scientists can monitor their distribution and abundance.

This valuable data helps assess marine ecosystem health and predict the potential impact of climate change on global fisheries. The combination of satellites and phytoplankton research opens a window into understanding our oceans’ intricate dynamics.