Human Spaceflight

Human Spaceflight, Observing

How to see the International Space Station

Human Spaceflight, Space Exploration

Remembering Ken Mattingly, forever an Apollo hero

Human Spaceflight

Astronaut Frank Rubio returns to Earth after breaking U.S. spaceflight record

Human Spaceflight

How many astronauts have died in space?

Space Exploration

Kombucha: Popular drink or space mission innovation?

Human Spaceflight

Spending time in space can harm the human body − but scientists are working to mitigate these risks before sending people to Mars

Human Spaceflight

Heating and cooling space habitats isn’t easy – one engineering team is developing a lighter, more efficient solution

Human Spaceflight, Space Exploration

From space to museum showcase: the shuttles’ final mission

Space Exploration

Space junk in Earth orbit and on the Moon will increase with future missions − but nobody’s in charge of cleaning it up

Human Spaceflight, Space Exploration

Marilyn Lillie Lovell, wife of astronaut Jim Lovell, dies at 93

Human Spaceflight

Will humans ever go to Mars?

Human Spaceflight, Space Exploration

Dust on the International Space Station is contaminated with toxic chemicals