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Bringing Payloads in Space Without Rockets

A Spanish company called Zero2Infinity prepares to revolutionize the way satellites can be brought into orbit, in a very low-cost and environmentally friendly way: rocket + balloon = rockoon.

Bloostar is a launch vehicle currently in development, intended to compete in the small satellite launch market.[5] It is based on the rockoon concept: the first stage of the ascent is conducted by the use of a high-altitude balloon up to 30 km (19 mi), where the rocket platform is ignited and detached from the balloon to insert the payload into orbit.[6] The design is intended to be capable of delivering a 140 kg payload to a 200-km low Earth orbit, or a 75 kg payload to a 600-km sun-synchronous orbit

In a thinly veiled swipe against Jeff Bezos, the Spanish assert:

From the public to the gurus of aerospace, most people still think that Space will remain the realm of a few superpowers, large defense contractors and the odd billionaire…

It could get very crowded up in the skies.

[zero2infinity] – Company site
[] – Zero 2 Infinity
[] – Bloostar
[] – Bloostar, the New Space revolution
[zero2infinity] – Bloostar, the physics
[] – Zero 2 Infinity Gets 3D-Printed Engine Part for Bloostar Launch Vehicle
[] – Zero 2 Infinity conducts first flight test of Bloostar balloon-assisted launcher

First test March 2017

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