(MSFC). The Orbital Express program was aimed at developing "a safe and cost-effective approach to autonomously service satellites in orbit". The system...
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connects Outer London town centres, railway stations and transport hubs. Orbital express bus routes were proposed in 2008 by Mayor of London Boris Johnson,...
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are expressed in units of time, usually hours, days, or years. According to Kepler's Third Law, the orbital period T of two point masses orbiting each...
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Space selfie (section Orbital Express)
218–219. ISBN 9780387789040. "On-Orbit Mission Updates". archive.darpa.mil. Retrieved 2018-08-01. "Orbital Express". archive.darpa.mil. Retrieved 2018-08-01...
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Orbit Express Airlines, shortly Orex Airlines, was a cargo airline based in Istanbul, Turkey. It was established in 2003, and operated scheduled and charter...
8 KB (567 words) - 09:56, 23 July 2024
(MSFC). The Orbital Express program was aimed at developing "a safe and cost-effective approach to autonomously service satellites in orbit". The system...
9 KB (905 words) - 21:39, 2 March 2024
Boeing Starliner (section First orbital flight test)
The first unmanned Orbital Flight Test did not occur until December 20, 2019, and was deemed a partial failure. A second Orbital Flight Test was required...
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in orbit around a planet other than Earth, behind only NASA's still active 2001 Mars Odyssey. The Mars Express mission is dedicated to the orbital (and...
57 KB (6,240 words) - 15:57, 6 August 2024
Orbital inclination measures the tilt of an object's orbit around a celestial body. It is expressed as the angle between a reference plane and the orbital...
11 KB (1,465 words) - 15:40, 23 October 2023
Orbital Express Launch Ltd., or Orbex, is a United Kingdom-based aerospace company that is developing a small commercial orbital rocket called Prime. Orbex...
13 KB (974 words) - 10:27, 19 August 2024
In celestial mechanics, an orbit (also known as orbital revolution) is the curved trajectory of an object such as the trajectory of a planet around a star...
57 KB (8,170 words) - 14:39, 18 July 2024
In quantum mechanics, an atomic orbital (/ˈɔːrbɪtəl/) is a function describing location and wave-like behavior of an electron in an atom. This function...
84 KB (10,923 words) - 06:42, 19 August 2024
listeners believe that they had bought a mis-pressed album (Orbital 1 packaged as Orbital 2). The album reached #28 on the UK album charts, staying in...
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the deal to complete. The deal was closed on February 16, 2024. The Orbital Express autonomous satellite servicing mission The WorldView-2 Earth observation...
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An orbital propellant depot is a cache of propellant that is placed in orbit around Earth or another body to allow spacecraft or the transfer stage of...
73 KB (7,958 words) - 08:04, 13 June 2024
X26 was renumbered SL7, becoming part of the Superloop network of orbital express bus routes. The frequency was also increased to every 8-20 minutes...
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designed a small launcher called Orbital Express (later renamed "ORBEX") for taking 100-kg payloads to low-Earth orbit, collaborating with Bristol Aerospace...
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In chemistry, orbital hybridisation (or hybridization) is the concept of mixing atomic orbitals to form new hybrid orbitals (with different energies,...
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Orbital elements are the parameters required to uniquely identify a specific orbit. In celestial mechanics these elements are considered in two-body systems...
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4π2R3 = T2GM and V2R = GM, where R is the radius of orbit in metres; T, the orbital period in seconds; V, the orbital speed in m/s; G, the gravitational constant...
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detectable gravitational waves. Orbital decay is caused by one or more mechanisms which absorb energy from the orbital motion, such as fluid friction,...
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axis the orbital period does not depend on the eccentricity (See also: Kepler's third law). Under standard assumptions, the specific orbital energy (...
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cryogenic propellants. Space Infrastructure Servicing by Canadian MDA Orbital Express — a 2007 U.S. government-sponsored mission to test in-space satellite...
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KIKU-7, also known as Orihime/Hikoboshi Kosmos 186 and Kosmos 188 Orbital Express Robotic Refueling Mission "Government Of India, Department Of Space...
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A geosynchronous orbit (sometimes abbreviated GSO) is an Earth-centered orbit with an orbital period that matches Earth's rotation on its axis, 23 hours...
33 KB (3,183 words) - 15:36, 22 August 2024
Space rendezvous (redirect from Orbital rendezvous)
match of the orbital velocities and position vectors of the two spacecraft, allowing them to remain at a constant distance through orbital station-keeping...
36 KB (3,729 words) - 15:54, 24 July 2024
Loft Orbital. FCC. 2 February 2024. Retrieved 3 February 2024. "Orbital Launches of 2024". space.skyrocket.de. Retrieved 17 August 2024. "Orbital Launches...
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The MOM probe spent about a month in Earth orbit, where it made a series of seven apogee-raising orbital manœuvres before trans-Mars injection on 30...
104 KB (8,981 words) - 14:59, 8 August 2024
near-geosynchronous orbit, although large delta-v orbital maneuvering services were also envisioned. Building off of the 2007 Orbital Express mission—a U.S...
58 KB (5,171 words) - 19:06, 27 June 2024
region. The terms atomic orbital and molecular orbital were introduced by Robert S. Mulliken in 1932 to mean one-electron orbital wave functions. At an elementary...
35 KB (4,390 words) - 11:31, 6 June 2024