Space
The latest discoveries from space agencies and astronomers as they explore galaxies, black holes, exoplanets, and more. Also learn about night sky watching events right here on the home planet.
Latest in Space
![How the ISS recycles its air and water](https://cdn.statically.io/img/www.popsci.com/wp-content/uploads/2019/05/09/D5EZT35WJZ277YF2KT25RXPG5U.jpg?w=600)
International Space Station
How the ISS recycles its air and water
![Selling tickets to the space station is actually decades overdue](https://cdn.statically.io/img/www.popsci.com/wp-content/uploads/2019/06/12/LLY43F67GON7CZRMT645Y3Q7YA.jpg?w=675)
International Space Station
Selling tickets to the space station is actually decades overdue
![The elements we might mine on the moon](https://cdn.statically.io/img/www.popsci.com/wp-content/uploads/2019/05/14/MIVNCHTDJOH26Z5EDK4Z2AGDO4.jpg?w=600)
Environment
The elements we might mine on the moon
![What SpaceX’s latest failure means for the rest of American spaceflight](https://cdn.statically.io/img/www.popsci.com/wp-content/uploads/2019/04/23/WJASJRHOQKKZFJVZQFGOZMUPUU.jpg?w=800)
Private Space Flight
What SpaceX’s latest failure means for the rest of American spaceflight
![astronaut running a marathon in space](https://cdn.statically.io/img/www.popsci.com/wp-content/uploads/2019/02/27/APGZNGEN7F2VVJQT7LWGTSZEW4.jpg?w=600)
Fitness & Exercise
Running a marathon in space made me finally appreciate gravity
![a man wearing a face mask and holding some tubes](https://cdn.statically.io/img/www.popsci.com/wp-content/uploads/2019/02/08/II3A4XES2VORYA62YUFXJ4T54E.jpg?w=675)
International Space Station