← BackRandom postBalint Toth@balcsi32 · Feb 21, 2019can't we use the energy of the Sun to create anti-matter, and use that for interstellar travel? Maybe using a Dyson sphere/ring? @elonmuskElon Musk@elonmuskYes06:41 PM · February 21, 2019 · 0 views77487X →
