SpaceThe New Horizons probe is awake and ready for its next flyby For the last 6 months, the New Horizons spacecraft that flew past Pluto in 2015 has been in hibernation, hurtling towards a distant rock – it has just woken up 51¶¯Âþ
SpaceToughest ever heat shields made of springy sponge-like stuff Chinese scientists have developed a compressible aerogel that has shown in early heat shield tests to be 5 times more resilient than previous materials 51¶¯Âþ