Or is it only photons from sun light.
thanks for the info. I was thinking about could we power space probes that travel away from the sun, using lasers from earths orbit. Daft idea most likely, but could not find much info on this.

(may be broke/outdated!)
Or is it only photons from sun light.
thanks for the info. I was thinking about could we power space probes that travel away from the sun, using lasers from earths orbit. Daft idea most likely, but could not find much info on this.