Mukesh Ambani: India tycoon launches $25bn 5G rollout plan
Mukesh Ambani says his firm is also working with Google to develop a budget 5G smartphone.
Category Archives: Science
Artemis: Nasa calls off new Moon rocket launch
Controllers struggle to get one of the rocket's engines to cool to its correct operating temperature.
Artemis: Nasa ready to launch new era of Moon exploration
The clock is counting down to the debut flight of the rocket that will send people back to the Moon.