SoylentNews

Phoenix666 [soylentnews.org] writes:

New Atlas [newatlas.com]:

SpinLaunch has been developing its alternative launch system since 2015, imagining a future where satellites and spacecraft can escape the Earth's atmosphere with zero emissions. It aims to achieve this with the help of a giant accelerator powered by an electric drive that it says could cut fuel use by four times and the costs by 10 times compared to traditional rocket launches, while also firing multiple payloads into orbit each day.

Initially, it is pursuing these ambitions through its Suborbital Accelerator. This consists of an upright disc-shaped, vacuum chamber slightly taller than the Statue of Liberty that uses a carbon fiber tether to whip a projectile around to speeds of up to 5,000 mph (8,047 km/h), many times the speed of sound, before releasing it through a launch tube and upward through the atmosphere.

Goliath, beware!

Original Submission