Satellite

In the context of spaceflight, a satellite is an artificial object which has been intentionally placed into orbit. Such objects are sometimes called artificial satellites to distinguish them from natural satellites such as Earth's Moon.

The world's first artificial satellite, the Sputnik 1, was launched by the Soviet Union in 1957. Since then, thousands of satellites have been launched into orbit around the Earth. Some satellites, notably space stations, have been launched in parts and assembled in orbit. Artificial satellites originate from more than 40 countries and have used the satellite launching capabilities of ten nations. About a thousand satellites are currently operational, whereas thousands of unused satellites and satellite fragments orbit the Earth as space debris. A few space probes have been placed into orbit around other bodies and become artificial satellites to the Moon, Mercury, Venus, Mars, Jupiter, Saturn, Vesta, Eros, Ceres, and the Sun.

Satellites are used for a large number of purposes. Common types include military and civilian Earth observation satellites, communications satellites, navigation satellites, weather satellites, and research satellites. Space stations and human spacecraft in orbit are also satellites. Satellite orbits vary greatly, depending on the purpose of the satellite, and are classified in a number of ways. Well-known (overlapping) classes include low Earth orbit, polar orbit, and geostationary orbit.

Satellite (disambiguation)

Satellite or satellites may refer to:

Cha (artist)

Cha aka Chanoir is a graffiti artist based in Barcelona, Spain. He was born in Bogotá and raised in Paris where he began his graffiti. He is best known for his eponymous cat character, Cha. "Over time, his cats began to take on their own personalities and went on from the Parisian streets to become famous on the Barcelona graffiti scene."

Notes

Further reading

Cha (Indic)

Cha is the seventh consonant of Indic abugidas. In modern Indic scripts, cha is derived from the Brahmi letter , which is probably derived from the Aramaic letter ("Q") after having gone through the Gupta letter .

Āryabhaṭa numeration

Aryabhata used Devanagari letters for numbers, very similar to the Greek numerals, even after the invention of Indian numerals. The values of the different forms of छ are:

Devanagari script

Cha (छ) is the seventh consonant of the Devanagari abugida. In all languages, छ is pronounced as [t͡ʃʰə] or [t͡ʃʰ] when appropriate. Letters that derive from it are the Gujarati letter છ and the Modi letter 𑘔.

Bengali script

ছ is used as a basic consonant character in all of the major Bengali script orthographies, including Bengali and Assamese.

Trompe le Monde

Trompe le Monde is the fourth studio album by the American alternative rock band Pixies, released in 1991 on the English independent record label 4AD in the United Kingdom and by Elektra Records in the United States. After the surf-pop of Bossanova, the album saw a return to the abrasive sound of the band's early albums.

Critical reception

The album was described by Michael Bonner, writing in Lime Lizard, as "one of the best albums that you may very well ever hear" and "a strong contender for best album of the 20th century".AllMusic writer Heather Phares noted the reduced role of Kim Deal, calling it "essentially Black Francis' solo debut".

Content

The album name comes from the title of the first track, "Trompe le Monde", a French phrase meaning "Fool the World". Unlike previous albums, the title of the album comes from the name of a song (rather than a song lyric), and is a play on the French phrase "trompe l'oeil"—a painting technique in which the painter fools the viewer into thinking objects presented are real.

Space (Modern Jazz Quartet album)

Space is an album by American jazz group the Modern Jazz Quartet featuring performances recorded in 1969 and released on the Apple label.

Reception

The Allmusic review stated "Overall this is an average but worthy outing from a group whose excellence could always be taken for granted".

Track listing

All compositions by John Lewis, except where noted.

Personnel

References

Space (novel)

Space is a novel by James A. Michener published in 1982. It is a fictionalized history of the United States space program, with a particular emphasis on manned spaceflight.

Michener writes in a semi-documentary style. The topics explored in the novel include naval warfare in the Pacific, air combat in the Korean War (something Michener had already explored in The Bridges at Toko-Ri), test pilot life at 'Pax River', astronaut selection and training, the role of the media in promoting the space program as a national achievement, and the development of the Gemini and Apollo spacecraft, the rise of the military-industrial complex and the evolution of NACA into NASA.

Plot summary

The story begins in 1944 and covers more than 30 years in the lives of four men and their families: Dieter Kolff, a German rocket scientist who worked for the Nazis; Norman Grant, a World War II hero turned U.S. Senator from a fictional mid-west state; Stanley Mott, an aeronautical engineer charged with a top-secret U.S. government mission to rescue Kolff from Peenemünde; and John Pope, a small-town boy turned Naval Aviator who becomes a test pilot and then an astronaut. Randy Claggett, a rambunctious Marine Corps aviator and astronaut, is considered by Michener to be the most important supporting character (the first two parts of the book are entitled "Four Men" and "Four Women"). The lives of the fictional characters interweave with those of historical figures, such as Wernher von Braun and Lyndon Johnson. A group of trainee astronauts are introduced to fly fictional but plausible Project Gemini and Project Apollo missions; the intensive training and jockeying for position amongst the astronauts forms much of the background of the middle of the novel, reminiscent of a fictional version of Tom Wolfe's The Right Stuff and the movie as well.