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Many questions remain
Scientists distinguish between weight and mass, which may seem pedantic until you see what happens on a world where gravity is radically different to Earth’s
Amazing answers to your curious questions
An old-fashioned hardback book often still beats the internet, doesn’t it? When you can get hold of one. Right now, there’s one, in a package with my name on it, stuck somewhere between a second-hand
Neutron stars can suffer quakes far more powerful than anything on Earth
The liquid tape recorder Many scientists reject the ...
f you’ve ever read anything about cosmology, you’ll have come across an astonishing statistic: all the matter around us, everything we see and touch, every star and gas cloud and planet, makes up just
