U.K. start-up Pulsar Fusion has unveiled plans to build a fleet of reusable nuclear fusion-powered rockets, known as Sunbirds ...

We asked leading AI chatbots like Google Gemini, OpenAI's ChatGPT, DeepSeek, Anthropic's Claude and Microsoft's Copilot to weigh in on who they believe will emerge victorious in this epic battle ...

The company previously disclosed that it had made upgrades to the Starship spacecraft that flew today, installing vents and a “purge system” that can use nitrogen to help flush out fuel leaks ...

They resembled SpaceX’s Starlink internet satellites, thousands of which currently orbit Earth, and were meant to fall back down following their brief taste of space.Starship’s flaps, computers and ...

No injuries or major damage were reported.According to an investigation that remains ongoing, leaking fuel triggered a series of fires that shut down the spacecraft’s engines. The on-board self ...

Starship rocket explodes after liftoff, second failure this year SpaceX faces setbacks in Mars rocket program FAA issues ground stops due to space debris March 6 (Reuters) - SpaceX's massive ...

The Echo 2 spacecraft was a 41-meter aluminum foil-Mylar ... The system, powered by solar cell panels, transmitted at 136.17 MHz and 136.02 MHz with a minimum power output of 45 mW.