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

Widely acknowledged as one of the most widely distributed photographic images in existence, the "Blue Marble" was ...

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 ...

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 ...

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.