Today’s Solutions: December 18, 2025

Astronauts aboard the International Space Station experience 16 sunrises every day. This often leads to them having difficulty falling asleep, many astronauts report using sleeping aids including medication and eye masks to get some rest.

Enter Vollebak, a high-end British clothing design firm that has devised a futuristic hoodie which it claims could help our space heroes catch their much-needed z’s while drifting through the cosmos inside a cramped spacecraft. It promises to create a “self-contained microhabitat” by cocooning the wearer’s head inside a “space helmet” hood.

The Deep Sleep Cocoon is meant to help space travelers cope not only with a lack of sleep but with high-pressure situations as well. Five segments inspired by insect coverings completely enclose the wearer’s head, shutting out the light.

When the wearer needs to be alert, the “space helmet” hoodie can be folded down, turning the jacket into a standard garment you’d find back on Earth.

Solutions News Source Print this article
More of Today's Solutions

New method uses sound waves to map soil health, stop famine, and restore farm...

BY THE OPTIMIST DAILY EDITORIAL TEAM Across the world, soil scientists are trading in their shovels for something unexpected: seismic sensors. In a breakthrough ...

Read More

This simple 15-minute mindset exercise can ease anxiety, science shows

BY THE OPTIMIST DAILY EDITORIAL TEAM A growing body of research is revealing how a short, simple activity that is done in just 15 ...

Read More

3 habits of the happiest people

Think of the happiest people you know. Do you find yourself often wondering what they are doing to maintain a general level of joy? ...

Read More

Changemakers of the week: GRuB and SparkNJ

Every day on the Optimist Daily, we report on solutions from around the world. Though we love solutions big and small, the ones that ...

Read More