← ZurückZufälliger PostBalint Toth@balcsi32 · 21. Feb. 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@elonmuskYes18:41 · 21. Februar 2019 · 0 Aufrufe77487X →
