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  2. Urban Sky - Wikipedia

    en.wikipedia.org/wiki/Urban_Sky

    Urban Sky Remote Sensing balloons operate in the stratosphere at an altitude of about 20km (about 65,000 feet), and are roughly the size of a car at launch with a payload attached underneath. [ 18 ] [ 19 ] The balloons grow in volume as they ascend and are roughly 11 times larger in the stratosphere than when they are near the ground. [ 20 ]

  3. Is anyone deliberately tampering with our atmosphere? If so ...

    www.aol.com/news/anyone-deliberately-tampering...

    The balloon will test changes in aerosols in the stratosphere. One thing scientists, conservationists and researchers are clear on is that solar geoengineering is not a get-out-of-jail card for ...

  4. Giant balloons floating above Colorado’s wildfires could help ...

    www.aol.com/giant-balloons-floating-above...

    In contrast, the stratosphere, where Urban Sky’s balloons typically fly at an altitude of around 60,000 feet (18,300 meters), is remarkably empty. ... Colorado, during a test flight in 2022 ...

  5. World View Enterprises - Wikipedia

    en.wikipedia.org/wiki/World_View_Enterprises

    World View Enterprises, Inc., doing business as World View, is a private American near space exploration and technology company headquartered in Tucson, Arizona, founded with the goal of increasing access to and the utilization of the stratosphere for scientific, commercial, economic, and military [1] purposes.

  6. This climate change fix could save the world – or doom it - AOL

    www.aol.com/climate-change-fix-could-save...

    The balloon will be launched into the upper stratosphere, where it will pop and release its gas. That gas will ever-so-slightly reflect back the sun’s rays, infinitesimally cooling the Earth.

  7. Stratobowl - Wikipedia

    en.wikipedia.org/wiki/Stratobowl

    In 1934 the NGS and Air Corps co-sponsored the Explorer, a manned high-altitude balloon capable of stratospheric flight. After the crash of the Soviet Osoaviakhim-1 that nevertheless set an altitude record of 72,178 feet (22,000 m), the sponsors redefined their primary objectives from record-setting to scientific research and tests of new navigation instruments. [1]

  8. High-altitude balloon - Wikipedia

    en.wikipedia.org/wiki/High-altitude_balloon

    Geostationary balloon satellites (GBS) are proposed high-altitude balloons that would float in the mid-stratosphere (60,000 to 70,000 feet (18 to 21 km) above sea level) at a fixed point over the Earth's surface and thereby act as an atmospheric satellite. At those altitudes, air density is around 1/15 to 1/20 [37] of what it is at sea level ...

  9. Scientists baffled as balloons in stratosphere record ... - AOL

    www.aol.com/scientists-baffled-balloons...

    Balloons originally designed to monitor volcanoes on Earth to test if they can help explore other planets Scientists baffled as balloons in stratosphere record mysterious sounds of ‘completely ...