A satellite is an artificial object which has been intentionally placed into orbit.
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Satellite or satellites may also refer to:
A satellite is an artificial object which has been intentionally placed into orbit.
Satellite or satellites may also refer to:
Space exploration is the use of astronomy and space technology to explore outer space. While the exploration of space is currently carried out mainly by astronomers with telescopes, its physical exploration is conducted both by uncrewed robotic space probes and human spaceflight. Space exploration, like its classical form astronomy, is one of the main sources for space science.
A communications satellite is an artificial satellite that relays and amplifies radio telecommunication signals via a transponder; it creates a communication channel between a source transmitter and a receiver at different locations on Earth. Communications satellites are used for television, telephone, radio, internet, and military applications. Many communications satellites are in geostationary orbit 22,236 miles (35,785 km) above the equator, so that the satellite appears stationary at the same point in the sky; therefore the satellite dish antennas of ground stations can be aimed permanently at that spot and do not have to move to track the satellite. Others form satellite constellations in low Earth orbit, where antennas on the ground have to follow the position of the satellites and switch between satellites frequently.
P.O.D. is an American Christian nu metal band formed in 1992 and based in San Diego, California. The band's line-up consists of vocalist Paul Joshua "Sonny" Sandoval, bassist Mark "Traa" Daniels, lead guitarist Marcos Curiel, and drummer Noah "Wuv" Bernardo. They have sold over 12 million records worldwide.
Phase or phases may refer to:
Heatmiser was an American rock band, formed in Portland, Oregon, in October 1991. Consisting of Elliott Smith, Neil Gust, Brandt Peterson and Tony Lash (drums), they were known for their well-crafted lyrics and songs often featuring the juxtaposition of melancholic and cheery words and melodies. The pop-oriented songs of Elliott Smith were a contrast to the darker songs of Neil Gust, while both Smith's and Gust's songs touched on subjects such as anger, alienation, loneliness and despair.
Anomaly may refer to:
The night sky is the nighttime appearance of celestial objects like stars, planets, and the Moon, which are visible in a clear sky between sunset and sunrise, when the Sun is below the horizon.
I Am or I'm may refer to:
X is the 24th letter of the English alphabet.
Ganging Up on the Sun is the fifth studio album by the rock band Guster. It was released on June 20, 2006. The first single, "One Man Wrecking Machine", was released in late 2005 and its follow-up, "Satellite", in March 2006. It is Guster's second studio album with Joe Pisapia, his first as a full member. The title comes from a line in the song "Manifest Destiny": "The moon and stars are ganging up on the sun".
On Christmas Eve, December 24, 1968, the crew of Apollo 8, the first humans to travel to the Moon, read from the Book of Genesis during a television broadcast. During their ninth orbit of the Moon astronauts Bill Anders, Jim Lovell, and Frank Borman recited verses 1 through 10 of the Genesis creation narrative from the King James Bible. Anders read verses 1–4, Lovell verses 5–8, and Borman read verses 9 and 10.
6Q0B44E, sometimes abbreviated to B44E, is a small object, probably an item of space debris, that is currently orbiting Earth outside the orbit of the Moon as of November 2018.
A galactic tide is a tidal force experienced by objects subject to the gravitational field of a galaxy such as the Milky Way. Particular areas of interest concerning galactic tides include galactic collisions, the disruption of dwarf or satellite galaxies, and the Milky Way's tidal effect on the Oort cloud of the Solar System.
Spektr-R was a Russian scientific satellite with a 10 m (33 ft) radio telescope on board. It was launched on 18 July 2011 on a Zenit-3F launcher from Baikonur Cosmodrome, and was designed to perform research on the structure and dynamics of radio sources within and beyond the Milky Way. Together with some of the largest ground-based radio telescopes, the Spektr-R formed interferometric baselines extending up to 350,000 km (220,000 mi).
Retrograde motion in astronomy is, in general, orbital or rotational motion of an object in the direction opposite the rotation of its primary, that is, the central object. It may also describe other motions such as precession or nutation of an object's rotational axis. Prograde or direct motion is more normal motion in the same direction as the primary rotates. However, "retrograde" and "prograde" can also refer to an object other than the primary if so described. The direction of rotation is determined by an inertial frame of reference, such as distant fixed stars.
This glossary of astronomy is a list of definitions of terms and concepts relevant to astronomy and cosmology, their sub-disciplines, and related fields. Astronomy is concerned with the study of celestial objects and phenomena that originate outside the atmosphere of Earth. The field of astronomy features an extensive vocabulary and a significant amount of jargon.
The following outline is provided as an overview of and topical guide to Mercury:
Music in space is music played in or broadcast from a spacecraft in outer space. The first ever song that was performed in space was a Ukrainian song “Watching the sky...”(“Дивлюсь я на небо”) sang on 12 August 1962 by Pavlo Popovych, cosmonaut from Ukraine at a special request of Serhiy Korolyov, Soviet rocket engineer and spacecraft designer from Ukraine. According to the Smithsonian Institution, the first musical instruments played in outer space were an 8-note Hohner "Little Lady" harmonica and a handful of small bells carried by American astronauts Wally Schirra and Thomas P. Stafford aboard Gemini 6A. Upon achieving a space rendezvous in Earth orbit with their sister ship Gemini 7 in December 1965, Schirra and Stafford played a rendition of "Jingle Bells" over the radio after jokingly claiming to have seen an unidentified flying object piloted by Santa Claus. The instruments had been smuggled on-board without NASA's knowledge, leading Mission Control director Elliot See to exclaim "You're too much" to Schirra after the song. The harmonica was donated to the Smithsonian by Schirra in 1967, with his note that it "...plays quite well".
Queqiao relay satellite (Chinese: 鹊桥号中继卫星; pinyin: Quèqiáo hào zhōngjì wèixīng; lit. 'Magpie Bridge relay satellite'), is the first of the pair of communications relay and radio astronomy satellites for the Chinese Lunar Exploration Program. The China National Space Administration (CNSA) launched the Queqiao relay satellite on 20 May 2018 to a halo orbit around the Earth–Moon L2 Lagrangian point Queqiao is the first ever communication relay and radio astronomy satellite at this location.