PhysicsThe New Horizons spacecraft is heading towards a mystery rock After its visit to Pluto, the New Horizons spacecraft is travelling through the Kuiper belt towards what seems to be one rock - but what if it's actually two? News
SpaceGiant ball of gas is a totally stinky galactic chemistry lab Sagittarius B2 is a molecular cloud about 100 light years wide near the centre of our galaxy – and it would taste absolutely terrible News