Interesting Engineering on MSN

Can orbital refueling save spaceflight from debris? – Part 1

Another way to reduce costs is with On-Orbit Refueling (OOR), also known as in-space propellant transfer. NASA has researched this concept for decades to facilitate missions to the Moon and beyond. If ...
Green Matters

For The First Time Ever, Women Outnumber Men in Nasa’s Astronaut Class

NASA introduced its astronaut class to the world in September 2025, where women outnumbered men for the first time in the ...