Written by the former chief historian of NASA, the book examines the evolution of our cosmic understanding—from early civilizations to the present day ...

Onboard Juno is its famed camera, dubbed "JunoCam." A two megapixel visible light camera, JunoCam is designed "to study the ...

"What you're seeing there in that picture is somebody that I think is experiencing ... Astronauts generally burn up to 3,500 calories per day, much more than the average person, according to Nasa.

Since NASA's Juno spacecraft entered Jupiter's orbit in July 2016 and began transmitting image data, the world has gotten ...

An astronaut’s photo from the International Space Station captures crepuscular rays and cumulonimbus clouds, revealing a ...

One of his campaign slogans was 'drill, baby, drill' and he has vowed to open up the Alaskan Arctic to fossil fuel companies.

Data collected by Hubble has also revealed a live Type I supernova called SN 2017GAX, which can be seen tucked just below the ...

NOAA's new Compact Coronagraph, CCOR-1, onboard the GOES-19 satellite, has begun transmitting its first images, revealing ...

NASA astronaut Sunita Williams shows signs of health decline after six months in space due to a spacecraft malfunction.

Though she is smiling and seems to be in good spirits, Sunita Williams looks jarringly more hollow-cheeked than when she first boarded the ISS.

Doctors have raised concerns about the health of NASA astronauts who have been stranded on the ISS for 152 days. It comes as ...

On US election day, astronauts Butch Wilmore, Sunita Williams, and Don Pettit shared shared a picture of themselves on Instagram.