Rocket hybrid propulsion market is rapidly expanding, driven by military advancements, growing space tourism, and innovative ...

Letara, a startup that develops and manufactures propulsion systems (engines) for spacecraft such as satellites using plastic as fuel, announced on the 12th that it has raised an additional 650 ...

San Diego to start collecting Measure C’s hotel tax hike but will it be enough to expand convention center? The 2020 ballot measure authorizing billions of dollars in revenue to fund three civic ...