NASA's app allows skygazers to track sightings of the solar sail from their location, providing the direction of the sky it ...

Amateur astronomers can use NASA's mobile app to find the ACS3 for themselves—a reflective satellite that could appear as ...

Those who do catch a glimpse of the solar sail as it passes overhead can share their experience with the #SpotTheSail hashtag ...

Use precise geolocation data. Actively scan device characteristics for identification. Store and/or access information on a ...

NASA's testing a solar sail system in space, and the spacecraft that brought the tech there has snapped a photo.

NASA's Advanced Composite Solar Sail System, or ACS3, has been fully deployed in orbit, according to the administration, and ...

A giant solar sail recently unfurled by Nasa has been spotted “tumbling” through space. Astronomers captured the ...

The Advanced Composite Solar Sail System could pave the way for new, ultrafast forms of space travel.

Four months after it blasted off into space, Nasa's solar spacecraft has spread it's sails - and now you can spot it from ...

Centuries after it was first theorised, the sunlight propulsion method could herald a new era of space exploration ...

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.

Top Spin A solar sail is designed to use the tiny amounts of radiation pressure exerted by sunlight to propel a spacecraft to ...