The photograph was taken by one of the astronauts onboard as the space station flew over the Caribbean Sea.
From Hubble, you see the curvature of the Earth. You can see this gigantic, bright blue marble set against the blackness of space, and it's the most magnificent and incredible thing I've ever seen in my life.
From the first all-female spacewalk to the first person to hit a golf ball on the moon's surface, here are some of the record-breaking achievements made by NASA scientists.
The Russian Foreign Ministry chastised the U.S. State Department after failing to mention Soviet cosmonaut Yuri Gagarin in a Facebook post Sunday marking April 12 as the International Day of Human Space Flight.
Twitter users noticed the similarity of the suit in the photograph to an outfit available from several online retailers.
Eleven new recruits completed the two year training program with NASA to become fully-fledged astronauts last week.
Dr Helen Sharman has publicly announced that she believes extraterrestrial life exists — and aliens might be among us on Earth right now.
The teenager sat down with Stylist Magazine to discuss what life would be like in space, from the food to the toilet arrangement —and the prospect of being the very first person to touch foot on Mars.
The unofficial motto of the new elementary school is "Follow your dreams, even if they take you to the moon."
Because normal washing machines require gravity to function they are not suitable for space missions, meaning astronauts often have to wear the same clothes for several days.
Boeing's Starliner is being developed as part of NASA's Commercial Crew Program to take astronauts into low-Earth orbit.
Ryan Gosling, who plays Armstrong in the film, argued the astronaut's mission to the moon was a "human achievement."
Astronaut Samantha Cristoforetti talks to Newsweek about the challenges facing the Gateway base project and what it's like to transfer from the highest lab in existence to an office firmly on the ground.
Space has a lot of ways to kill you, and one is getting worse.
The astronaut does not have medical problems or family issues.
The space agency offered no explanation for why she was replaced.
Norishige Kanai said he was worried he wouldn't fit into his seat on the way home.