Newly discovered craters on Ganymede were previously unknown
We’ve spent so many years wandering about the secrets of our own moon that, until very recently, we’ve not paid much attention to the moons of other planets. But some moons out there are phenomenally interesting places, and finally, we have the technology and the drive to investigate them - and we’re making a lot of discoveries.
Thrilling moments of the launch of James Webb Telescope
You may never have believed it would happen, but the James Webb Space Telescope has launched, and it no, its rocket didn’t explode in a fireball on the way up. But that doesn’t mean we are all good to go just yet, the telescope has some risky months ahead of it.