Space station statistics put hard numbers on humanity’s permanent, crew-tended infrastructure in low Earth orbit—how large it is, how many people it can support, and how the two active stations compare on capacity and scale. Space Station Statistics (Top Highlights) What Counts as a Space Station? A space station is typically defined as a crew-tended … Read more
Learn how astronauts could grow crops on Mars using controlled habitats, hydroponics, and recycled resources in one of space exploration’s toughest environments.
Astronauts need high-calorie food to meet energy demands, prevent muscle loss, and support survival in microgravity.
Astronauts on the Moon will need reliable power for habitats, rovers, life support, and science. Here’s how lunar energy systems can work.
I. What are Titan’s methane lakes? Titan, Saturn’s largest moon, is known for its unique and intriguing features, one of which is its methane lakes. These lakes are not made up of water like those on Earth, but rather liquid methane and ethane. The presence of these hydrocarbons on Titan’s surface is a result of … Read more
Discover how astronauts prevent dangerous crumbs in microgravity, from tortilla swaps to vacuum tools and strict food packaging.
Space habitats can extend human presence beyond Earth, support research, and unlock long-duration missions that spacecraft alone cannot sustain.
Discover why astronauts often find food bland in space and how microgravity, smell, and cabin conditions change flavor perception.
Learn why space habitats need radiation shielding, what threats astronauts face, and which materials and designs reduce long-term exposure.
Plants support life support, nutrition, health, and sustainability in space missions, making them essential for long-duration exploration.