|
Spaceflight, Inc.
Spaceflight, Inc. is an American aerospace company based out of Seattle, Washington, that specializes in organizing rideshare space launches of secondary payloads. It was part of Spaceflight Industries until June 2020. Spaceflight was founded in 2009 as Spaceflight Services by Jason Andrews, with Curt Blake joining soon thereafter as SVP and General Counsel. Prior to founding Spaceflight, Andrews worked at Kistler Aerospace and founded Andrews Space in 1999. Blake has previous experience at Microsoft, Starwave, SpaceDev, and GotVoice. In 2015, Spaceflight Services, Spaceflight Systems (formerly Andrews Space), and Spaceflight Networks, were consolidated under the Spaceflight Industries brand. Spaceflight Services purchased excess capacity from commercial launch vehicles and resold it to a number of "rideshare" secondary payloads, along with providing integration and certification services. By integrating all of the secondary satellites as one discrete unit to the launch vehic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jason Andrews
Jason Andrews is an American space and technology entrepreneur. He co-founded with his wife Marian Joh, Andrews Space in 1999, founded Spaceflight Inc. in 2010, BlackSky Global LLC in 2013, and integrated all three entities together in 2015 under Spaceflight Industries. Early life and education Andrews grew up in Seattle, Washington and attended the University of Washington where he graduated with a BS in Aerospace Engineering. In 1995, he joined Kistler Aerospace in Kirkland Washington, one of the early space startups developing a fully reusable two stage launch vehicle to serve the emerging LEO communications market. His first role was as launch vehicle performance analyst, where he developed the "rocket back" trajectory to recover the first stage at the launch site. Andrews then led the Kistler propulsion system development contracts with Pratt & Whitney and Aerojet, and went on to manage the K-1 vehicle integration team located in El Segundo, California. Andrews Space ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Small Satellite
A small satellite, miniaturized satellite, or smallsat is a satellite of low mass and size, usually under . While all such satellites can be referred to as "small", different classifications are used to categorize them based on mass. Satellites can be built small to reduce the large economic cost of launch vehicles and the costs associated with construction. Miniature satellites, especially in large numbers, may be more useful than fewer, larger ones for some purposes – for example, gathering of scientific data and radio relay. Technical challenges in the construction of small satellites may include the lack of sufficient power storage or of room for a propulsion system. Rationales One rationale for miniaturizing satellites is to reduce the cost; heavier satellites require larger rockets with greater thrust that also have greater cost to finance. In contrast, smaller and lighter satellites require smaller and cheaper launch vehicles and can sometimes be launched in multipl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aerospace Companies Of The United States
Aerospace is a term used to collectively refer to the atmosphere and outer space. Aerospace activity is very diverse, with a multitude of commercial, industrial and military applications. Aerospace engineering consists of aeronautics and astronautics. Aerospace organizations research, design, manufacture, operate, or maintain both aircraft and spacecraft. The beginning of space and the ending of the air is considered as 100 km (62 mi) above the ground according to the physical explanation that the air pressure is too low for a lifting body to generate meaningful lift force without exceeding orbital velocity. Overview In most industrial countries, the aerospace industry is a cooperation of the public and private sectors. For example, several states have a civilian space program funded by the government, such as NASA, National Aeronautics and Space Administration in the United States, European Space Agency in Europe, the Canadian Space Agency in Canada, Indian Space Re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mitsui
is one of the largest '' keiretsu'' in Japan and one of the largest corporate groups in the world. The major companies of the group include Mitsui & Co. ( general trading company), Sumitomo Mitsui Banking Corporation, Nippon Paper Industries, Pokka Sapporo Holdings, Toray Industries, Mitsui Chemicals, Isetan Mitsukoshi Holdings, Sumitomo Mitsui Trust Holdings, Mitsui Engineering & Shipbuilding, Mitsui O.S.K. Lines and Mitsui Fudosan. History Edo period origins Founded by Mitsui Takatoshi (1622–1694), who was the fourth son of a shopkeeperRíkarðsson, Árni (2020). ''Origins of the Zaibatsu conglomerates''. Bachelor’s thesis. Supervisor: Kristín Ingvarsdóttir. Reykjavik, University of Iceland, p. 15. in Matsusaka, in what is now today's Mie prefecture. From his shop, called Echigoya (越後屋), Mitsui Takatoshi's father originally sold miso and ran a pawn shop business. Later, the family would open a second shop in Edo (now called Tokyo). Takatoshi moved t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Space Tug
''Space Tug'' is a young adult science fiction novel by author Murray Leinster. It was published in 1953 by Shasta Publishers in an edition of 5,000 copies. It is the second novel in the author's Joe Kenmore series. Groff Conklin gave it a mixed review in ''Galaxy'', noting that it held "plenty of excitement though not much maturity." Boucher and McComas preferred it to the series's initial volume, but still found it "quite a notch below ... Leinster's adult work." P. Schuyler Miller reported the novel was marked by "the fastest kind of action" and "the feeling of technical authenticity.""The Reference Library", ''Astounding Science Fiction'', November 1954, p.144 Plot introduction The novel concerns the problems of the running of a space station. Publication history * 1953, US, Shasta Publishers , Pub date 1953, Hardback * 1955, US, Pocket Books Pocket Books is a division of Simon & Schuster that primarily publishes paperback books. History Pocket Books produced the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SHERPA (space Tug)
SHERPA is a commercial satellite dispenser developed by Andrews Space, a subsidiary of Spaceflight Industries, and was unveiled in 2012. The maiden flight was on 3 December 2018 on a rocket, and it consisted of two separate unpropelled variants of the dispenser. Riding atop the launcher's final stage, SHERPA's release follows deployment of the primary mission payload for the dispensing of minisatellites, microsatellites, or s such as |
International Space Station
The International Space Station (ISS) is the largest modular space station currently in low Earth orbit. It is a multinational collaborative project involving five participating space agencies: NASA (United States), Roscosmos (Russia), JAXA (Japan), ESA (Europe), and CSA (Canada). The ownership and use of the space station is established by intergovernmental treaties and agreements. The station serves as a microgravity and space environment research laboratory in which scientific research is conducted in astrobiology, astronomy, meteorology, physics, and other fields. The ISS is suited for testing the spacecraft systems and equipment required for possible future long-duration missions to the Moon and Mars. The ISS programme evolved from the Space Station ''Freedom'', a 1984 American proposal to construct a permanently crewed Earth-orbiting station, and the contemporaneous Soviet/Russian '' Mir-2'' proposal from 1976 with similar aims. The ISS is the ninth space station to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Falcon 9
Falcon 9 is a partially reusable medium lift launch vehicle that can carry cargo and crew into Earth orbit, produced by American aerospace company SpaceX. The rocket has two stages. The first (booster) stage carries the second stage and payload to a certain altitude, after which the second stage lifts the payload to its ultimate destination. The rocket evolved through several versions. V1.0 flew from 2010–2013, V1.1 flew from 2013–2016, while V1.2 Full Thrust first launched in 2015, encompassing the Block 5 variant, flying since May 2018. The booster is capable of landing vertically to facilitate reuse. This feat was first achieved on flight 20 in December 2015. Since then, SpaceX has successfully landed boosters over 100 times. Individual boosters have flown as many as 15 flights. Both stages are powered by SpaceX Merlin engines, using cryogenic liquid oxygen and rocket-grade kerosene (RP-1) as propellants. The heaviest payloads flown to geostationary transfer or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soyuz (rocket)
The Soyuz (russian: Союз, meaning "union", GRAU index 11A511) was a Soviet expendable carrier rocket designed in the 1960s by OKB-1 and manufactured by State Aviation Plant No. 1 in Kuybyshev, Soviet Union. It was commissioned to launch Soyuz spacecraft as part of the Soviet human spaceflight program, first with 8 uncrewed test flights, followed by the first 19 crewed launches. The original Soyuz also propelled four test flights of the improved Soyuz 7K-T capsule between 1972 and 1974. In total it flew 30 successful missions over 10 years and suffered two failures. The Soyuz 11A511 type, a member of the R-7 family of rockets, first flew in 1966. Derived from the Voskhod 11A57 type, It was a two-stage rocket, with four liquid-fuelled strap-on boosters clustered around the first stage, with a Block I second stage. The first four test launches were all failures, but eventually it worked. The new, uprated core stage and strap-ons became standard for all R-7 derived launch v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dnepr (rocket)
The Dnepr rocket (russian: Днепр, translit=Dnepr; uk, Дніпро, translit=Dnipró) was a space launch vehicle named after the Dnieper River. It was a converted ICBM used for launching artificial satellites into orbit, operated by launch service provider ISC Kosmotras. The first launch, on April 21, 1999, successfully placed UoSAT-12, a 350 kg demonstration mini-satellite, into a 650 km circular Low Earth orbit. History The Dnepr was based on the R-36 (missile), R-36MUTTH Intercontinental ballistic missile (ICBM)called the ''SS-18 Satan'' by NATOdesigned in the 1970s by the Yuzhnoe Design Bureau in Dnepropetrovsk, Ukrainian SSR. The Dnepr control system was developed and produced by the Khartron, JSC "Khartron", Kharkiv. The Dnepr was a multistage rocket, three-stage rocket using storable hypergolic liquid propellants. The launch vehicles used for satellite launches have been withdrawn from ballistic missile service with the Russian Strategic Rocket Forces a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antares (rocket)
Development The NASA COTS award was for and Orbital Sciences expected to invest an additional $150 million, split between $130 million for the booster and $20 million for the spacecraft. A Commercial Resupply Service contract of $1.9 billion for eight flights was awarded in 2008. As of April 2012, development costs were estimated at $472 million. In June 2008, it was announced that the Mid-Atlantic Regional Spaceport, formerly part of the Wallops Flight Facility, in Virginia, would be the primary launch site for the rocket. Launch pad 0A (LP-0A), previously used for the failed Conestoga rocket, would be modified to handle Antares. Wallops allows launches which reach the International Space Station's orbit as effectively as those from Cape Canaveral, Florida, while being less crowded. The first Antares flight launched a Cygnus mass simulator. On December 10, 2009, Alliant Techsystems Inc. (ATK) test-fired their Castor 30 motor for use on the second stage of the Antar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
