The next International Space Station (ISS) spacewalk will have more maple-leaf flavor than usual, as a Canadian astronaut will become…
Virgin Galactic has officially unveiled the first space plane in its next-gen "Delta" line, and announced the results of the…
The SLS (Space Launch System) core stage is lifted from the transfer aisle of the Vehicle Assembly Building at NASA’s…
Betelgeuse has a close-orbiting companion that disturbs the red supergiant into an egg-like shape. New observations show how the two…
Perhaps the biggest mystery we face is life on Earth started. One hypothesis says that comets, which are known to…
A photograph of China's reusable Shenlong space plane docked to another spacecraft, taken by Vantor's WorldView 3 satellite from a…
– Two demonstration missions planned aboard SpaceX Falcon 9, one each in 2027 and 2028 – Satoro to provide “Satellite-as-a-service”…
APOD Science APOD APOD: 2026 October 27 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss …
Earth Observatory Science Earth Observatory A-81 Reaches South Georgia Earth Earth Observatory Image of the Day EO Explorer Topics All…
In 1985, the physicist Heinz R. Pagels wrote, "Stars are like animals in the wild. We may see the youung,…