April 22 is traditionally known as Earth Day, the occasion where we pause as temporary travelers on our 'blue marble' to ...

The Blue Marble image was captured at around 29,000km (18,000 miles) from Earth, as the Sun lit up the globe from behind the Apollo 17. From ancient Egyptian geographer Ptolemy to Nasa ...

Pettit posted his striking footage on social media on Tuesday. The American astronaut used a wide-angle lens to get the entirety of the seven-window Cupola module in the video, using the panels to ...

April 22 is traditionally known as Earth Day, the occasion where we pause as temporary travelers on our 'blue marble' to honor ... enjoy on a daily basis. NASA's official Earth Day 2025 poster.

The "Blue Marble ... taken of the Earth roughly every hour, and for the rest of the year it takes an image every two hours, says Alexander Marshak, deputy project scientist for Nasa's Deep ...