In theory, water-based propulsion systems are a low-cost, safer alternative to conventional engines. Water is easier to ...

He's got a lot to prove. The post SpaceX Veteran Says He’s Figured Out How to Make Rocket Fuel From Water appeared first on ...

The Lumeniq was developed under the leadership of Alexander Spies, head of UV Technologies at Vortex Companies, formerly of ...

For a few brief nights each year, you get a rare chance to watch a monster blink. The Event Horizon Telescope collaboration has released new, detailed views of M87*, the supermassive black hole at ...

Enceladus’s geysers power vast electromagnetic wave systems that redistribute energy throughout Saturn’s magnetosphere.

Scientists have long debated whether most of Earth's vital liquid was delivered via icy comets or was homemade ...