Resultado de búsqueda
Le 1er mars est le 60e jour de chaque année commune du calendrier grégorien, le 61e lorsqu'elle est bissextile ; il en reste ensuite 305. C'était généralement le 11e jour du mois de ventôse dans le calendrier républicain ou révolutionnaire français, officiellement dénommé jour du narcisse .
La Mars 1 (1962 Beta Nu 1, en español llamada Marte 1) (en ruso: Марс-1) fue una sonda automática de exploración interplanetaria lanzada por la Unión Soviética en dirección a Marte el 1 de noviembre de 1962, tras los fallidos intentos de las Mars 1960A y Mars 1960B, con la intención de sobrevolar el planeta a una distancia de 11 000 ...
- Spacecraft Design
- Scientific Results
- Designation
- See Also
- External Links
Mars 1 was a modified Venera-type spacecraft in the shape of a cylinder 3.3 m (11 ft) long and 1 m (3.3 ft) in diameter. The spacecraft measured 4 m (13 ft) across with the solar panels and radiators deployed. The cylinder was divided into two compartments. The upper 2.7 m (8.9 ft), the orbital module, contained guidance and on-board propulsion sys...
The probe recorded one micrometeorite strike every two minutes at altitudes ranging from 6,000 to 40,000 km (3,700 to 24,900 mi) from Earth's surface due to the Tauridsmeteor shower, and also recor...Magnetic field intensities of 3–4 nanoteslas(nT, also known as gammas) with peaks as high as 6–9 nT were measured in interplanetary space.The solar windwas detected.The radiation zones around Earth were detected,and their magnitude confirmed.This spacecraft is also referenced as Sputnik 23 and Mars 2MV-4. It was originally designated Sputnik 30 in the U.S. Naval Space CommandSatellite Situation Summary. Although it was called Mars 1, there were at least three other probes prior to this, that were failures: Mars 2MV-4 No.1, Mars 1M No.2, and Mars 1M No.1
, National Space Science, Data CenterMars is the fourth planet from the Sun. The surface of Mars is orange-red because it is covered in iron(III) oxide dust, giving it the nickname "the Red Planet". Mars is among the brightest objects in Earth's sky and its high-contrast albedo features have made it a common subject for telescope viewing.
- 24.07 km/s, (86700 km/h; 53800 mph)
- 1.025957 d, 24ʰ 37ᵐ 22.7ˢ
- 241 m/s, (870 km/h; 540 mph)
The March 1st Movement, also known as the Sam-il (3-1) Movement ( Korean : 3·1 운동 ), was a significant protest movement in early 1919 by Korean people that called for independence from Imperial Japan and a stop to the forced assimilation into Japanese culture.
Mars Year 1 started on 11 April 1955 and ended on 25 February 1957. Mars Year 1 is preceded by Mars Year 0. Events of Mars Year 1. There was no spacecraft on or around Mars in Mars Year 1 (the first successful flyby occurred in Mars Year 6).
La première nomenclature standardisée pour les formations d'albédo martiennes fut adoptée en 1960 par l' Union astronomique internationale. Depuis les années 1960, Mars fait l'objet de multiples missions robotisées, explorant la planète depuis son orbite et sa surface.
