3 ms·

Dark energy / accelerating expansion of the universe: well this goes back to 1998..

• imglorp 11y ago
  This is first on my list. Understanding our place in the universe will tell us where we came from and where we're going. There's also clearly some fundamental physics left to master which might have unforseen practical applications.
  • gbog 11y ago
    I thought it was already clear that we come from some cells, a storm and some luck, and that we're going nowhere. We're on our own, and I bet no science or discoveries will change this.
    • imglorp 11y ago
      That's fine (although panspermia might have played a role bringing our cells from elsewhere). But where did the universe come from? What happened before it? How far does it extend beyond our view? Are there other universes? Where are the other species? Are we stuck on this rock or is there really a way to go see it all? Etc etc.