Astrophysics
-
What if you could stand completely still in space while the universe moved around you? Would galaxies drift away, leaving you alone in the void? Could you eventually reach a younger galaxy—or even travel back in time? Join this thought experiment exploring cosmic motion, relativity, and the possibilities of deep-space travel.
-
This weekend, some big and at times deeply philosophical questions have been spinning in discussions with Alf. Considering the current state of the world—climate change, resource depletion, and the inevitable fate of our galaxy—I found myself contemplating a massive question: Will there be room for human existence as we have evolved? Alf’s assessment of this
Tankespinn 