|
List Of Atlas Launches (1957–1959)
Launch statistics Rocket configurations Launch sites Launch outcomes 1957 1958 1959 References * * Main Page *List of Atlas launches {{DEFAULTSORT:List of Atlas launches (1957-59) Atlas An atlas is a collection of maps; it is typically a bundle of world map, maps of Earth or of a continent or region of Earth. Advances in astronomy have also resulted in atlases of the celestial sphere or of other planets. Atlases have traditio ... * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1957 In Spaceflight
The first orbital flight of an artificial satellite, Sputnik 1, was launched in October 1957, by the Soviet Union. In November, the second orbital flight took place. The Soviet Union launched the Sputnik 2, first animal to orbit the Earth, a dog, Laika, who died in orbit a few hours after launch. * Thor, Atlas, and R-7 rocket families all have maiden flights this year, all three of which will have long legacies for over 50 years. * Australia and the UK go to space with sounding rockets; first space launches from Australia. * The R-12 makes its maiden flight. * The US makes its first orbital attempt and fails (Vanguard TV-3). Overview Orbital launches , colspan=8 style="background:white;", October , - , colspan=8 style="background:white;", November , - , colspan=8 style="background:white;", December , - , colspan=8 style="background:white;", Suborbital flights ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Low Earth Orbit
A low Earth orbit (LEO) is an geocentric orbit, orbit around Earth with a orbital period, period of 128 minutes or less (making at least 11.25 orbits per day) and an orbital eccentricity, eccentricity less than 0.25. Most of the artificial objects in outer space are in LEO, peaking in number at an altitude around , while the farthest in LEO, before medium Earth orbit (MEO), have an altitude of 2,000 km, about one-third of the Earth radius, radius of Earth and near the beginning of the Van Allen radiation belt#Inner belt, inner Van Allen radiation belt. The term ''LEO region'' is used for the area of space below an altitude of (about one-third of Earth's radius). Objects in orbits that pass through this zone, even if they have an apogee further out or are sub-orbital spaceflight, sub-orbital, are carefully tracked since they present a collision risk to the many LEO satellites. No human spaceflights other than the lunar missions of the Apollo program (1968-1972) have gone beyond L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Atlas Launches
This is a list of launches made by the Atlas rocket family, derived from the SM-65 Atlas ICBM. The currently operational variant, Atlas V, has flown 92 consecutive missions without failure between October 2007 and April 2025. In August 2021, ULA announced that Atlas V would be retired, and all remaining launches had been sold. , 14 launches remain, all of which are listed here: six Starliner missions, seven launches for Project Kuiper, and one launch for ViaSat. Due to the size of the list, it has been split by decade: * List of Atlas launches (1957–1959) * List of Atlas launches (1960–1969) * List of Atlas launches (1970–1979) * List of Atlas launches (1980–1989) * List of Atlas launches (1990–1999) * List of Atlas launches (2000–2009), first Atlas V launch in 2002, last Atlas III launch in 2005 * List of Atlas launches (2010–2019) * List of Atlas launches (2020–2029) In addition, the variants Atlas LV3C and Atlas LV3B have dedicated lists. Statistics ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
High Earth Orbit
A high Earth orbit is a geocentric orbit with an apsis, apogee farther than that of the geosynchronous orbit, which is height above mean sea level, away from Earth. In this article, the non-standard abbreviation of ''HEO'' is used for high Earth orbit. The development of HEO technology has had a significant impact on space exploration and has paved the way for future of space exploration, future missions to deep space exploration, deep space. The ability to place satellites in HEO has allowed scientists to make groundbreaking discoveries in astronomy and Earth science, while also enabling international communication, global communication and navigation systems. The Moon's Hill sphere is entered at a distance to the Moon of , lunar orbits until a distance of are unstable due to Earth's gravitational reach. Near-rectilinear halo orbits around the Moon are within these distances to the Moon, occupying cislunar space. Earth's hill sphere extends to a distance of , encompassing h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moon
The Moon is Earth's only natural satellite. It Orbit of the Moon, orbits around Earth at Lunar distance, an average distance of (; about 30 times Earth diameter, Earth's diameter). The Moon rotation, rotates, with a rotation period (lunar day) that is synchronized to its orbital period (Lunar month#Synodic month, lunar month) of 29.5 Earth days. This is the product of Earth's gravitation having tidal forces, tidally pulled on the Moon until one part of it stopped rotating away from the near side of the Moon, near side, making always the same lunar surface face Earth. Conversley, the gravitational pull of the Moon, on Earth, is the main driver of Earth's tides. In geophysical definition of planet, geophysical terms, the Moon is a planetary-mass object or satellite planet. Its mass is 1.2% that of the Earth, and its diameter is , roughly one-quarter of Earth's (about as wide as the contiguous United States). Within the Solar System, it is the List of Solar System objects by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pioneer P-3
Pioneer P-3 (also known as Atlas-Able 4 or Pioneer X) was intended to be a lunar orbiter probe, but the mission failed shortly after launch. The objectives were to place a highly instrumented probe in lunar orbit, to investigate the environment between the Earth and Moon, and to develop technology for controlling and maneuvering spacecraft from Earth. It was equipped to take images of the lunar surface with a television-like system, estimate the Moon's mass and topography of the poles, record the distribution and velocity of micrometeorites, and study radiation, magnetic fields, and low frequency electromagnetic waves in space. A mid-course propulsion system and injection rocket would have been the first United States self-contained propulsion system capable of operation many months after launch at great distances from Earth and the first U.S. tests of maneuvering a satellite in space. Mission The probe was originally intended for launch on Atlas 9C in October, but the laun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atlas-Able
The Atlas-Able was an American expendable launch system derived from the SM-65 Atlas missile. It was a member of the Atlas family of rockets, and was used to launch several Pioneer spacecraft towards the Moon. Of the five Atlas-Able rockets built, two failed during static firings, and the other three failed to reach orbit. The Atlas-Able was a three-and-a-half-stage rocket, with a stage-and-a-half Atlas missile as the first stage, an Able second stage, and an Altair third stage. The first Atlas-Able used an Atlas C as the first stage, and was intended to carry Pioneer P-1, but exploded during a static fire test on 24 September 1959. The remaining Pioneer launches used Atlas D missiles. Launches were conducted from Launch Complexes 12 and 14 at the Cape Canaveral Air Force Station Cape Canaveral Space Force Station (CCSFS) is an installation of the United States Space Force's Space Launch Delta 45, located on Cape Canaveral in Brevard County, Florida. Headqu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vandenberg AFB Launch Complex 576
Launch Complex 576 is a group of rocket launch pads at Vandenberg Space Force Base. The pads were used from 1959 until 1971 to launch SM-65 Atlas missiles. The site was also known as Complex ABRES. Pads in Area 576 include 576A-1, 576A-2 and 576A-3, 576B-1, 576B-2 and 576B-3, 576-C, 576-D, 576-E, OSTF-1 and OSTF-2. The first operational launch of an Atlas missile by the Strategic Air Command was conducted from 576A-2 by the 576th Strategic Missile Squadron on 9 September 1959. It impacted away, near Wake Island. The first Atlas F launch at Vandenberg took place from 576-E on 1 August 1962. Orbital Sciences Corporation now launches their Taurus rockets from 576-E.Federal Register /Vol. 73, No. 245 / Friday, 19 December 2008 Proposed Rules page 77579 The LC 576E is also a candidate site for launches of Kinetic Energy Interceptor (KEI) boosters. The USAF and Missile Defense Agency anticipate a minimum of three KEI launches per year from 2009 to at least 2012. 576A The fi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vandenberg Air Force Base
Vandenberg may refer to: * Vandenberg (surname), including a list of people with the name * USNS ''General Hoyt S. Vandenberg'' (T-AGM-10), transport ship in the United States Navy, sank as an artificial reef in Key West, Florida * Vandenberg Space Force Base, a United States military installation with a spaceport * Vandenberg (band), a Dutch hard rock band ** ''Vandenberg'' (album), their 1982 debut album * Vandenberg resolution, a United States Congress resolution passed in 1948 {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Project Mercury
Project Mercury was the first human spaceflight program of the United States, running from 1958 through 1963. An early highlight of the Space Race, its goal was to put a man into Earth orbit and return him safely, ideally before the Soviet Union. Taken over from the US Air Force by the newly created civilian space agency NASA, it conducted 20 uncrewed developmental flights (some using animals), and six successful flights by astronauts. The program, which took its name from Roman mythology, cost $ (adjusted for inflation). The astronauts were collectively known as the " Mercury Seven", and each spacecraft was given a name ending with a "7" by its pilot. The Space Race began with the 1957 launch of the Soviet satellite Sputnik 1. This came as a shock to the American public, and led to the creation of NASA to expedite existing US space exploration efforts, and place most of them under civilian control. After the successful launch of the Explorer 1 satellite in 1958, crewed spac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Big Joe 1
Big Joe 1 (Atlas-10D) launched an uncrewed boilerplate Mercury capsule from Cape Canaveral, Florida on 9 September 1959. The purposes of the Big Joe 1 were to test the Mercury spacecraft ablative heat shield, afterbody heating, reentry dynamics attitude control and recovery capability. It was also the first launch of a spacecraft in Project Mercury. Two flight readiness firings (FRF) were performed on Big Joe 1. The first, on 1 September 1959, ended immediately after T-0 because the ignition stage delay timer commanded shutdown of the rocket engines when neither sustainer nor main engine ignition followed normal vernier ignition. There was no booster or stand damage. The second FRF was successfully completed on 3 September 1959, with normal ignition, transition to main stage and shutdown by the engine timer after approximately 19 seconds of running time. The prelaunch countdown went relatively smoothly, with one delay caused by the Atlas's LOX fill and drain valve failing to clo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SM-65D Atlas
The SM-65D Atlas, or Atlas D, was the first operational version of the U.S. Atlas missile. Atlas D was first used as an intercontinental ballistic missile (ICBM) to deliver a nuclear weapon payload on a suborbital trajectory. It was later developed as a launch vehicle to carry a payload to low Earth orbit on its own, and later to geosynchronous orbit, to the Moon, Venus, or Mars with the Agena or Centaur upper stage. Atlas D was launched from Cape Canaveral Air Force Station, at Launch Complexes 11, 12, 13 and 14, and Vandenberg Air Force Base at Launch Complex 576. The fully operational D-series Atlas was similar to the R&D model Atlas B and C, but incorporated a number of design changes implemented as a result of lessons learned during test flights. In addition, the D-series had the full-up Rocketdyne MA-2 propulsion system with of thrust versus the of thrust in the Atlas B/C's engines. Operational Atlas D missiles retained radio ground guidance aside from a few R& ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
