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Suborbital Spaceflight In 2008
A number of suborbital spaceflights were conducted during 2008. These consist mostly of sounding rocket missions and missile tests, and include other flights such as an ASAT firing. Between the start of the year and 16 July, at least 43 publicly announced suborbital spaceflights were conducted, the first of them on 11 January. January LIDOS LIDOS was an American ultraviolet astronomy mission, conducted using a Canadian Black Brant IX, serial number 36.243, launched from LC-36 at the White Sands Missile Range. The launch occurred at 05:32 UTC on 11 January, making it the first recorded spaceflight launch of 2008. The mission was conducted by NASA for Johns Hopkins University, and reached an apogee of 315 kilometres. It was declared a success. Jericho-3 test launch On 17 January, the Israeli Air Force was reported to have successfully launched the first Jericho-3 missile from Palmachim, on a test flight. SCIFER-2 SCIFER-2 (Sounding of the Cusp Ion Fountain Energization Region- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suborbital Spaceflight
A sub-orbital spaceflight is a spaceflight in which the spacecraft reaches outer space, but its trajectory intersects the atmosphere or surface of the gravitating body from which it was launched, so that it will not complete one orbital revolution (it does not become an artificial satellite) or reach escape velocity. For example, the path of an object launched from Earth that reaches the Kármán line (at ) above sea level), and then falls back to Earth, is considered a sub-orbital spaceflight. Some sub-orbital flights have been undertaken to test spacecraft and launch vehicles later intended for orbital spaceflight. Other vehicles are specifically designed only for sub-orbital flight; examples include crewed vehicles, such as the X-15 and SpaceShipOne, and uncrewed ones, such as ICBMs and sounding rockets. Flights which attain sufficient velocity to go into low Earth orbit, and then de-orbit before completing their first full orbit, are not considered sub-orbital. Example ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
