RT @spacearcheology: ‘Stellar Radiance’ by David A. Hardy (1972), depicting a planet orbiting Proxima Centauri, via @70sscifiart https://t.co/6UWFiBgIcr
RT @spacearcheology: ‘Stellar Radiance’ by David A. Hardy (1972), depicting a planet orbiting Proxima Centauri, via @70sscifiart https://t.co/6UWFiBgIcr