Polyethylene oxide or ‘one of the slimiest substances known to man’, as Youtuber Steve Mould calls it, seems to defy gravity.
NASA’s Space Launch System will be the most powerful rocket humanity has ever built and 2020 onwards, it should make history as the craft that put man on Mars.
Food grown on Mars has been officially declared edible.
Global warming is greening the planet, but there’s only so much CO2 plants can absorb.
NASA always gets the best of everything.
We just bought some more time.
Earth’s magnetic past wasn’t as simple as today.