![Seventeen dust rings resembling a fingerprint created by a rare type of star and its companion. Nasa](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/5SVNY5Q6TUXDCFSLDMVV2JQAXQ.jpg?smart=true&auth=65b65c89c0fa61765e39b939765b20222a7a01fcf4154281d825d07258629209&width=400&height=225)
Seventeen dust rings resembling a fingerprint created by a rare type of star and its companion. Nasa
Seventeen dust rings resembling a fingerprint created by a rare type of star and its companion. Nasa
Could moon dust be the solution to climate change?
US researchers think the dust could help to block some of the Sun's rays and reduce global warming