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The Stratollite is primarily used for applications including remote sensing, communications, and weather. [3] The Stratollite consists of a high-altitude balloon which lofts up a large solar panel and a payload gondola. The Stratollite also has a steerable parachute for soft return to ground after mission, enabling payload recovery.
Proponents claim a high-altitude communications platform, like the Stratellite, could make terrestrial broadcast towers obsolete, reducing the cost and time required for hardware updates. An update made to a single unit would effectively cascade to an entire grid of virtual broadcast towers.
The BLAST high-altitude balloon just before launch on June 12, 2005. High-altitude balloons or stratostats are usually uncrewed balloons typically filled with helium or hydrogen and released into the stratosphere, generally attaining between 18 and 37 km (11 and 23 mi; 59,000 and 121,000 ft) above sea level.
Ben Miller, the center’s director, tells CNN that balloons could provide a connectivity solution, adding that it is currently involved in a project with another high-altitude balloon company ...
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The same day, SoftBank invested $125 million in Loon, a subsidiary of Google parent Alphabet, that developed high-altitude balloons for internet connectivity between 2011 and 2021. It will make a similar investment in HAPSMobile, collaborating on common ground stations , communications payloads and can share network connectivity in flight.
A high-altitude balloon floats over Billings, Mont., on Wednesday, Feb. 1, 2023. The U.S. is tracking a suspected Chinese surveillance balloon that has been spotted over U.S. airspace for a couple ...
refine VTOL (high altitude) Cancelled Starhopper: demonstrate VTOL Retired (4 test flights) Starship prototypes: demonstrate VTOL Retired (7 test flight) Swedish Space Corp. Maxus: payload to 700 km Operational Maser: payload to 300 km Operational UP Aerospace: SpaceLoft XL: payload to 140 km Operational [204] World View Enterprises: Stratollite