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  2. Blue Origin - Wikipedia

    en.wikipedia.org/wiki/Blue_Origin

    Honeybee Robotics, LLC. ASN. 55244. Website. blueorigin.com. Blue Origin Enterprises, L.P., [2] commonly referred to as Blue Origin[3] is an American aerospace manufacturer, government contractor, launch service provider, [4][5] and space technologies [6] company headquartered in Kent, Washington, United States.

  3. SpinLaunch - Wikipedia

    en.wikipedia.org/wiki/SpinLaunch

    SpinLaunch is a spaceflight technology development company working on mass accelerator technology to move payloads to space. [3] As of September 2022, the company has raised US$150 million in funding, with investors including Kleiner Perkins, Google Ventures, Airbus Ventures, ATW Partners, Catapult Ventures, Lauder Partners, John Doerr, and the Byers Family.

  4. Non-rocket spacelaunch - Wikipedia

    en.wikipedia.org/wiki/Non-rocket_spacelaunch

    Spaceflight. Non-rocket spacelaunch refers to theoretical concepts for launch into space where much of the speed and altitude needed to achieve orbit is provided by a propulsion technique that is not subject to the limits of the rocket equation. [1] Although all space launches to date have been rockets, a number of alternatives to rockets have ...

  5. Sierra Space, valued at $5.3 billion, eyes IPO to 'accelerate ...

    www.aol.com/finance/sierra-space-eyes-ipo-market...

    Valued at $5.3 billion in its most recent funding round, the Colorado-based company was spun out of defense contractor Sierra Nevada Corporation in 2021. Since then, the firm has placed its bets ...

  6. Comparison of orbital launch systems - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_orbital...

    This comparison of orbital launch systems lists the attributes of all current and future individual rocket configurations designed to reach orbit. A first list contains rockets that are operational or have attempted an orbital flight attempt as of 2024; a second list includes all upcoming rockets. For the simple list of all conventional ...

  7. Pentagon awards rocket motor maker Ursa Major $12.5 million - AOL

    www.aol.com/news/pentagon-awards-rocket-motor...

    U.S. rocket propulsion startup Ursa Major said on Tuesday it was awarded a $12.5 million contract to build out production and testing for new solid fuel rocket engines. The award, though small, is ...

  8. List of spacecraft manufacturers - Wikipedia

    en.wikipedia.org/wiki/List_of_spacecraft...

    ammonia jet propulsion system; gas-jet propulsion system; used on Vega, Zenit, Cyclone and lot of soviet missiles; Okean-O, Sich-1, EgyptSat 1 and many Soviet spacecraft; Independence-X Aerospace: Malaysia ID-1, ID-2, ID-3 and unnamed 2-stage rocket engine for DNLV solid rocket motor and liquid rocket engine: used on ID-1, ID-2 and DNLV rocket ...

  9. Pulsed plasma thruster - Wikipedia

    en.wikipedia.org/wiki/Pulsed_plasma_thruster

    A pulsed plasma thruster (PPT), also known as a Pulsed Plasma Rocket (PPR), or as a plasma jet engine (PJE), is a form of electric spacecraft propulsion. [1] PPTs are generally considered the simplest form of electric spacecraft propulsion and were the first form of electric propulsion to be flown in space, having flown on two Soviet probes (Zond 2 and Zond 3) starting in 1964. [2]