Smiles and Spacesuits - NASA
By Monika Luabeya
Published on March 20, 2026.
The International Space Station's Quest airlock is equipped with a spacesuit fit test, which ensures that the wearer is well-rested and comfortable. The test also assesses the wearer's comfort and mobility. This test is conducted during a seven-hour and two-hour spacewalk to prepare for the installation of new solar arrays.
Related Articles
Human Consciousness Is an Illusion, Scientists Say
Scientists argue that human consciousness, or panpsychism, is an illusion, driven by a theory of self-awareness and self-confidence, rather than a physical reality.
Human Evolution May Be Undergoing a Major Shift Right Before Our Eyes
Human evolution is undergoing a significant shift, with cultural factors increasingly driving its progression, reducing environmental pressures and potentially altering long-term evolution.
Astronomers keep finding new moons of Jupiter and Saturn
Athorn astronomers discovered 11 new moons of Jupiter and Saturn, bringing the total known moons to 101 and 285, with the current tally reaching 442.