Blok D (Russian: Блок Д meaning Block D) is an upper stage used on Soviet and later Russian expendable launch systems, including the N1, Proton-K and...

booster. A fourth stage, the Blok G, would push the L3 (LOK+LK) toward the Moon, with the Blok D as a fifth stage. The Blok D engine would also slow the...

simplest, Blok D, was used for interplanetary missions. Blok D had no guidance module, depending on the probe to control flight. Three different Blok DM versions...

Blok may refer to: Blok (surname) Blok (comics), the fictional superhero of the DC Comics universe Blok M, downtown shopping area in Jakarta, Indonesia...

orbit. Blok D upper stages were used on forty flights, the majority of which were for the Luna and Zond programmes. Ten flights used the Blok D-1, mostly...

launch of a Resurs satellite from Plesetsk ended disastrously when the Blok D strap-on LOX turbopump disintegrated at T+6 seconds due to ingested debris...

probes were identical robotic spacecraft launched by Proton-K rockets with a Blok D upper stage, each consisting of an orbiter and an attached lander. After...

is the 4MV. They were launched by a Proton-K heavy launch vehicle with a Blok D upper stage. The lander of Mars 2 became the first human-made object to...

and the Space Race, 1945–1974 — Volume 4408 of NASA-SP (PDF). Washington, D.C.: U.S. Government Printing Office. ISBN 978-0160613050. Other online sources...

1982. Blok M central market and bus terminal, which contains the Blok M mall Blok A and Blok M BCA stations of the Jakarta MRT Residence of D.I. Pandjaitan...

landing program. Blok E was designed to soft land the LK on the surface of the Moon after orbital velocity was cancelled by Blok D. Later the same stage...

Soyuz. This would be launched towards the Moon on a UR-500 topped with the Blok D stage under development by the OKB-1 Bureau. Korolev originally intended...

The Blok DM-03 (Russian: Блок ДМ-03 meaning Block DM-03), GRAU index 11S861-03, is a Russian upper stage used as an optional fourth stage on the Proton-M...

three stages were to burn to fuel depletion. The fourth stage, called the Blok D-2, would then ignite to place it and the spacecraft into a parking orbit...

doi:10.5194/hess-11-1633-2007. S2CID 9654551. Keuper, F.; Parmentier, F.J.; Blok, D.; van Bodegom, P.M.; Dorrepaal, E.; van Hal, J.R.; van Logtestijn, R.S...

an R-7 rocket (8K71 No.5L) occurred on 15 May 1957. A fire began in the Blok D strap-on almost immediately at liftoff, but the booster continued flying...

to Mars. A Proton-K carrier rocket successfully put the spacecraft and a Blok D upper stage into a low earth parking orbit with an apogee of 174 kilometres...

during the 1973 window. Mars 4 was launched by a Proton-K carrier rocket, a Blok D upper stage, flying from Baikonur Cosmodrome Site 81/23. The launch occurred...

days in orbit. Mars 7 was launched by a Proton-K carrier rocket with a Blok D upper stage, flying from Baikonur Cosmodrome Site 81/24. The launch occurred...

days in orbit. Mars 6 was launched by a Proton-K carrier rocket with a Blok D upper stage, flying from Baikonur Cosmodrome Site 81/23. The launch occurred...

the AVD malfunction detection system. Almost immediately at liftoff, the Blok D strap-on suffered an engine malfunction and broke off the booster, impacting...

version developed for the Blok D of the N1 (rocket). RD-58M (GRAU Index 11D58M): Improved version developed for the Proton Blok D. RD-58M (Carbon-carbon...

the 1973 window. Mars 5 was launched by a Proton-K carrier rocket with a Blok D upper stage, flying from Baikonur Cosmodrome Site 81/24. The launch occurred...

Zond 8 was launched on 20 October 1970, at 19:55:39 GMT by a Proton-K / Blok D launcher from Site 81/23 of the Baikonur Cosmodrome, towards the Moon. Zond...

Soyuz-L Soyuz-M Soyuz/Vostok N1 rocket as a part of N1-L3 lunar complex Blok D Energia Energia II "Yamal", "Kvant", "Kvant-1", "Avrora"; upper stages for...

Black Arrow Retired Blok D  Soviet Union  Russia N1, Proton, Proton-K Retired Blok DM-03  Russia Proton-M Angara A5 In service Blok DM-SL  Soviet Union...

Tyrrell, D. Spalding, and B. Gentry. (2012). Managing Forest Carbon in a Changing Climate. New York: Springer. Loranty, M. M., Abbott, B. W., Blok, D., Douglas...

Irina Blok (born c. 1977) is a graphic designer and an artist. She is best known for the creation of the Android logo including its green robot icon. She...

occurred at the Plesetsk Cosmodrome on 15 October 2002 at 18:20 UTC. The Blok D strap-on produced an abnormal start transient, but for unknown reasons,...

Russian rocketry, specifically for its importance in the development of the Blok-D upper stage of rockets like the N1, Proton, and Zenit. The GR-1 had three...