While Elon Musk's SpaceX shows no progress on its Starship flights in early 2025 compared to 2024, the competition isn't ...

Every few days now, a giant rocket blasts a fiery trail through the atmosphere ... Both could alter upper atmospheric chemistry, temperature and circulation, with possible effects on planetary climate ...

The session begins with a warm-up exploring rocket shapes. But on their way to the moon and planets the children's rockets go wrong and whizz through space-time at hyper-speed into deep space.