A set of pictures was released by the government of India on Sunday showing Group Captain Shubhanshu Shukla observing the ...

This extraordinary event is known as a sprite — or “farfadet” in French — one of the rarest forms of Transient Luminous ...

A NASA astronaut captured a fascinating weather phenomenon that still has scientists scratching their heads. Nichole Ayers is ...

A picture snapped from the International Space Station (ISS) by NASA astronaut Nichole Ayers has captured a lesser-seen view ...

Far away from Earth, there’s an entire intriguing world of microbes to explore. Aboard the International Space Station (ISS), quasi-extraterrestrial life is growing and replicating.

The latest composition is a visual symphony of cosmic, terrestrial, and technological objects captured as the space station speeds around our planet at 8 kilometers (5 miles) per second.

Two U.S. astronauts have been stuck on the International Space Station for months. A reader wonders what purpose that orbiting station serves.

The International Space Station is an engineering feat that has led to countless scientific discoveries. Like the thousands of satellites in orbit, it manages to stay up in the atmosphere.

For anyone 24 years old or younger, every day of your life, there have been humans circling above our planet onboard the International Space Station. Day in and day out. Season after season.

Although it may seem hard to believe, the International Space Station (ISS) is nearing the end of its operational lifespan. Some readers might’ve even been born after the first section of the ...

An archaeological strategy adapted for space used daily photos to reveal how astronauts actually use areas aboard the International Space Station -- and how this differs from intended uses.