NASA's Advanced Composite Solar Sail System (ACS3) can be seen with the naked eye as it orbits Earth, and can be tracked with a helpful app. Skip to main content. Open menu Close menu ...

NASA has released the first look at its Advanced Composite Solar Sail System (ACS3) in orbit. Although the agency describes the device as currently “slowly tumbling” around the planet at an ...

The pictures serve as a small teaser of the images we should be getting from our Solar System in the months and years to come. The James Webb Space Telescope, or JWST, may be known for its ability ...