If active galactic nuclei don't make you say "holy crap", what will? A lot of galaxies contain incredibly bright regions at their centre, spewing high-energy jets into the depths of space, brighter than the light the galaxy's stars can produce.
Tagged With active galactic nuclei
Predicting the future is near impossible -- but that doesn‘t stop us all from having a red hot go. Human beings have been predicting the future since the beginning of history and the results range from the hilarious to the downright uncanny.
One thing all future predictions have in common: they‘re rooted in our current understanding of how the world works. It‘s difficult to escape that mindset. We have no idea how technology will evolve, so our ideas are connected to the technology of today.