Mars colonies
> is expected to come crashing down on the planet’s surface in 30 to 50 million years time
Bad news for those who expect to install long-term colonies on Mars...
Now obviously somebody will say that humanity is very unlikely to be still around in even a single million years (and if it is, it will be blobs of fatty flesh, perma-plugged into fast-food and instant gratification entertainment, unwilling and unable to think or act).