Florian Karsten Typefaces

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Variable Static
Weight
500
Italic
0
Mono
0
Leading
1.00
Tracking
-0.025 %
AA Aa
Ligatures Case forms Tabular figures Oldstyle figures Slashed zero SS03 (alternate set) SS04 (smooth corners) SS07 (thin punctuation) MORE
AA Aa
Size
2.20 vw
Leading
1.28
Tracking
0.000 %
Mariner 10 was the first spacecraft to make use of an interplanetary gravitational slingshot maneuver, using Venus to bend its flight path and bring its perihelion down to the level of Mercury's orbit. This maneuver, inspired by the orbital mechanics calculations of the Italian scientist Giuseppe Colombo, put the spacecraft into an orbit that repeatedly brought it back to Mercury. Mariner 10 used the solar radiation pressure on its solar panels and its high-gain antenna as a means of attitude control during flight, the first spacecraft to use active solar pressure control. The components on Mariner 10 can be categorized into four groups based on their common function. The solar panels, power subsystem, attitude control subsystem, and the computer kept the spacecraft operating properly during the flight. The navigational system, including the hydrazine rocket, would keep Mariner 10 on track to Venus and Mercury. Several scientific instruments would collect data at the two planets. Finally, the antennas would transmit this data to the Deep Space Network back on Earth, as well as receive commands from Mission Control. Mariner 10's various components and scientific instruments were attached to a central hub, which was roughly the shape of an octagonal prism. The hub stored the spacecraft's internal electronics. The Mariner 10 spacecraft was manufactured by Boeing. NASA set a strict limit of US$98 million for Mariner 10's total cost, which marked the first time the agency subjected a mission to an inflexible budget constraint. No overruns would be tolerated, so mission planners carefully considered cost efficiency when designing the spacecraft's instruments. Cost control was primarily accomplished by executing contract work closer to the launch date than was recommended by normal mission schedules, as reducing the length of available work time increased cost efficiency. Despite the rushed schedule, very few deadlines were missed. The mission ended up about US$1 million under budget.
AA Aa
Size
3.75 vw
Leading
1.15
Tracking
0.000 %
Le système de contrôle d'attitude de la sonde a une défaillance en cours de mission. Les ingénieurs décident alors d'utiliser la pression des photons sur les panneaux solaires pour maintenir l'orientation de la sonde en limitant ainsi la quantité de carburant qui est nécessaire pour permettre aux propulseurs d'effectuer les corrections d'orientation nécessaires. À l'origine, Mariner 10 doit survoler Vénus et étudier son atmosphère (composition, structure, pression) et ses nuages, mais lors de la planification de sa trajectoire, les ingénieurs de la NASA se rendent compte qu'avec quelques ajustements, la sonde peut atteindre Mercure. Mariner 10 est le septième lancement réussi du programme Mariner. Le véhicule spatial vole trois fois vers Mercure sur une orbite héliocentrique rétrograde et restitue des images et des données sur la planète. Mariner 10 renvoie les toutes premières images en gros plan de Vénus et de Mercure. Les principaux objectifs scientifiques de la mission sont de mesurer les caractéristiques de l’environnement, de l’atmosphère, de la surface et du centre de la planète Mercure et de mener des recherches similaires sur Vénus. Les objectifs secondaires sont de réaliser des expériences dans le milieu interplanétaire et d'acquérir de l'expérience dans le cadre d'une mission d'assistance gravitationnelle sur deux planètes.
AA Aa
Size
1.60 vw
Leading
1.40
Tracking
0.010 %
Een van de redenen voor het gebruik van de naam Pioneer lag in het feit dat deze vlucht bedoeld was om de weg te effenen voor zwaardere verkenners. De constructeurs wisten niet goed wat de ideale vormgeving voor zo'n sonde moest zijn, doordat er tot die tijd slechts zeer weinig bekend was over de stralingsgordels van de buitenplaneten en de intensiteit van micrometeorieten. De Pioneer 10 en 11 moesten hieromtrent duidelijkheid verschaffen. Beide sondes voerden camera's mee, maar het maken van opnames was niet het belangrijkste missiedoel. De vaartuigen beschikten over sensors die magnetische velden, geladen deeltjes en samenstelling en temperatuur van Jupiter vastlegden. De verzonden foto's waren een bijproduct van metingen door een polarimeter, ontworpen door de Nederlandse hoogleraar Tom Gehrels van de Universiteit van Arizona. Overigens zouden verreweg de meeste toekomstige plannen vroegtijdig sneuvelen op de tekentafel: door voortdurende bezuinigingen moest NASA in de jaren na Pioneer 10 keuzes maken. Hun voortdurend door uitstel en budgetoverschrijdingen geplaagde paradepaardje Space Shuttle slokte het leeuwendeel van de beschikbare fondsen op en na Voyager 1 en 2 maakte NASA noodgedwongen pas op de plaats. Voor communicatie met de vluchtleiding op Aarde beschikte de sonde over drie antennes: een hooggevoelige schotelantenne met een diepte van 46 cm en een diameter van 2,74 m en daarnaast een middelgevoelige antenne op de schotelantenne en een laaggevoelige antenne die 76 cm van het deel met de vluchtinstrumenten uitstak en onder de schotelantenne was bevestigd. Van de twee ontvangers was er een aangesloten op zowel de laag- als middelgevoelige antenne, de andere was gereserveerd voor de schotelantenne. De vluchtleiding kon deze omwisselen. Twee zenders met versterkers van 8 watt op 2292 MHz zonden gegevens naar de Aarde, inkomende signalen kwamen binnen op 2110 MHz. De bitrate bedroeg op weg naar Jupiter 2048 bps en aan het einde van de missie slechts 16 bps. Op 750 miljoen km doet een radiosignaal er zo'n 40 minuten over om deze afstand te overbruggen.
AA Aa
Size
2.90 vw
Leading
1.25
Tracking
-0.010 %
After separation from the launch vehicle, overall control was taken by Mission Operations Center at the Applied Physics Laboratory in Howard County, Maryland. The science instruments are operated at Clyde Tombaugh Science Operations Center in Boulder, Colorado. Navigation is performed at various contractor facilities, whereas the navigational positional data and related celestial reference frames are provided by the Naval Observatory Flagstaff Station through Headquarters NASA and JPL; KinetX is the lead on the New Horizons navigation team and is responsible for planning trajectory adjustments as the spacecraft speeds toward the outer Solar System. Coincidentally the Naval Observatory Flagstaff Station was where the photographic plates were taken for the discovery of Pluto's moon Charon; and the Naval Observatory is itself not far from the Lowell Observatory where Pluto was discovered. New Horizons was originally planned as a voyage to the only unexplored planet in the Solar System. When the spacecraft was launched, Pluto was still classified as a planet, later to be reclassified as a dwarf planet by the International Astronomical Union. Some members of the New Horizons team, including Alan Stern, disagree with the IAU definition and still describe Pluto as the ninth planet. Pluto's satellites Nix and Hydra also have a connection with the spacecraft: the first letters of their names are the initials of New Horizons. The moons' discoverers chose these names for this reason, plus Nix and Hydra's relationship to the mythological Pluto. In addition to the science equipment, there are several cultural artifacts traveling with the spacecraft. These include a collection of 434,738 names stored on a compact disc, a piece of Scaled Composites's SpaceShipOne, a "Not Yet Explored" USPS stamp, and a Flag of the United States, along with other mementos. About 30 grams (1 oz) of Clyde Tombaugh's ashes are aboard the spacecraft, to commemorate his discovery of Pluto in 1930. A Florida-state quarter coin, whose design commemorates human exploration, is included, officially as a trim weight. One of the science packages (a dust counter) is named after Venetia Burney, who, as a child, suggested the name "Pluto" after its discovery.
AA Aa
Size
8 vw
Leading
0.95
Tracking
-0.040 %
Rosetta
Voyager 2
AA Aa
Size
1.80 vw
Leading
1.40
Tracking
0.000 %
Columbia was named after the American sloop Columbia Rediviva which, from 1787 to 1793, under the command of Captain Robert Gray, explored the US Pacific Northwest and became the first American vessel to circumnavigate the globe. It is also named after the command module of Apollo 11, the first crewed landing on another celestial body. Columbia was also the female symbol of the United States. After construction, the orbiter arrived at Kennedy Space Center on March 25, 1979, to prepare for its first launch. Columbia was originally scheduled to lift off in late 1979, however the launch date was delayed by problems with both the RS-25 engine, as well as the thermal protection system. The first flight of Columbia was commanded by John Young, a veteran from the Gemini and Apollo programs who was the ninth person to walk on the Moon in 1972, and piloted by Robert Crippen, a rookie astronaut originally selected to fly on the military's Manned Orbital Laboratory spacecraft, but transferred to NASA after its cancellation, and served as a support crew member for the Skylab and Apollo-Soyuz missions. Columbia spent 610 days in the Orbiter Processing Facility, another 35 days in the Vehicle Assembly Building, and 105 days on Pad 39A before finally lifting off. It was successfully launched on April 12, 1981, the 20th anniversary of the first human spaceflight (Vostok 1), and returned on April 14, 1981, after orbiting the Earth 36 times, landing on the dry lakebed runway at Edwards Air Force Base in California. It then undertook three further research missions to test its technical characteristics and performance. Its first operational mission, with a four-man crew, launched on November 11, 1982. At this point Columbia was joined by Challenger, which flew the next three shuttle missions, while Columbia underwent modifications for the first Spacelab mission. In 1983, Columbia, under the command of John Young on what was his sixth spaceflight, undertook its second operational mission, in which the Spacelab science laboratory and a six-person crew was carried, including the first non-American astronaut on a space shuttle, Ulf Merbold. After the flight, it spent 18 months at the Rockwell Palmdale facility beginning in January 1984, undergoing modifications that removed the Orbiter Flight Test hardware and updating it to similar specifications as those of its sister orbiters.
AA Aa
Size
1.60 vw
Leading
1.40
Tracking
-0.005 %
Sonda odstartovala 3. listopadu 1973 z Cape Canaveral na Floridě směrem k Venuši. Během prvního týdne letu Mariner 10 ověřil funkci své kamery získáním 5 snímků Země a 6 snímků Měsíce. Byly tak získány fotografie severní polární oblasti Měsíce, kde bylo dřívější zmapování velmi skromné. Kartografové tak mohli zaktualizovat měsíční mapy a zlepšilo se tak zmapování Měsíce. První korekce dráhy proběhla 13. listopadu 1973. Při jejím průběhu ztratila sonda orientaci. Čidlo zajišťující správnou orientaci se zaměřilo místo na hvězdu Canopus na světlo, které vycházelo z trysek motoru. Program řídící let automaticky znovu orientační hvězdu nalezl, ale tento problém se zaměřením se opakoval po celou misi. Palubní počítač se také občas restartoval, což vždy přenastavilo palubní hodiny a subsystémy sondy. Během části letu k Venuši nastaly také pravidelné problémy s vysokovýkonnou anténou. V lednu 1974 provedl Mariner 10 pozorování komety Kohoutek v ultrafialovém spektru. Další úprava dráhy proběhla 21. ledna 1974. Při průletu kolem Venuše sonda fotografovala v ultrafialovém spektru oblaka Venuše (vyslala 2400 snímků) a provedla další zkoumání atmosféry a potom zamířila k Merkuru. První přiblížení k této planetě nastalo 29. března 1974 ve 20:47 UT na vzdálenost 703 kilometrů. Po obletu sondy kolem Slunce (Merkur za tuto dobu dokončil dva oběhy) se sonda 21. října 1974 znovu přiblížila k planetě a to na vzdálenost 48 069 km. Třetí a poslední přiblížení k Merkuru nastalo 16. března 1975 na vzdálenost 327 km.
AA Aa
Size
6 vw
Leading
1.00
Tracking
-0.015 %
Construction began on Columbia in 1975 at Rockwell International's principal assembly facility in Palmdale, California, a suburb of Los Angeles
AA Aa
Size
1.90 vw
Leading
1.35
Tracking
0.000 %
Mariner 10 was the first spacecraft to make use of an interplanetary gravitational slingshot maneuver, using Venus to bend its flight path and bring its perihelion down to the level of Mercury's orbit. This maneuver, inspired by the orbital mechanics calculations of the Italian scientist Giuseppe Colombo, put the spacecraft into an orbit that repeatedly brought it back to Mercury. Mariner 10 used the solar radiation pressure on its solar panels and its high-gain antenna as a means of attitude control during flight, the first spacecraft to use active solar pressure control. The components on Mariner 10 can be categorized into four groups based on their common function. The solar panels, power subsystem, attitude control subsystem, and the computer kept the spacecraft operating properly during the flight. The navigational system, including the hydrazine rocket, would keep Mariner 10 on track to Venus and Mercury. Several scientific instruments would collect data at the two planets. Finally, the antennas would transmit this data to the Deep Space Network back on Earth, as well as receive commands from Mission Control. Mariner 10's various components and scientific instruments were attached to a central hub, which was roughly the shape of an octagonal prism. The hub stored the spacecraft's internal electronics. The Mariner 10 spacecraft was manufactured by Boeing. NASA set a strict limit of US$98 million for Mariner 10's total cost, which marked the first time the agency subjected a mission to an inflexible budget constraint. No overruns would be tolerated, so mission planners carefully considered cost efficiency when designing the spacecraft's instruments. Cost control was primarily accomplished by executing contract work closer to the launch date than was recommended by normal mission schedules, as reducing the length of available work time increased cost efficiency. Despite the rushed schedule, very few deadlines were missed. The mission ended up about US$1 million under budget.
AA Aa
Size
1.50 vw
Leading
1.40
Tracking
0.000 %
Dzięki wykorzystaniu manewrów asysty grawitacyjnej podczas mijania planet, czas przelotu do Neptuna lub Plutona zostałby przy tym skrócony o około 20 lat w stosunku do lotu bezpośredniego. NASA początkowo planowała zrealizować projekt Grand Tour (Wielka Wyprawa), który przewidywał skonstruowanie czterech sond. Pierwsze dwie sondy wystrzelone w 1977 roku przeleciałyby kolejno obok Jowisza, Saturna i Plutona. Druga para sond wystrzelona w 1979 roku zbliżyłaby się do Jowisza, Urana i Neptuna. Jednak koszt takiej misji, wynoszący około miliarda dolarów, przerósł ówczesne możliwości NASA. Nie zaniechano jednak badania zewnętrznych planet. Skromniejszy program zaczęto realizować w 1972 roku. Początkowo miał on być kontynuacją programu Mariner (loty 11 i 12, określane też jako program Mariner Jupiter/Saturn 1977). W marcu 1977 roku nazwę zmieniono na program Voyager. Celem misji miał być Jowisz i Saturn, jednak zachowano możliwość skierowania jednej z sond do wszystkich czterech planet olbrzymów. Sondy zostały zbudowane w Jet Propulsion Laboratory w Pasadenie. Do każdej z nich został dołączony Voyager Golden Record, na którym zapisane są pozdrowienia wypowiadane w 55 językach, muzyka oraz dźwięki i obrazy przedstawiające różnorodność życia i kultury na Ziemi.
AA Aa
Size
3.60 vw
Leading
1.15
Tracking
-0.015 %
Le système de contrôle d'attitude de la sonde a une défaillance en cours de mission. Les ingénieurs décident alors d'utiliser la pression des photons sur les panneaux solaires pour maintenir l'orientation de la sonde en limitant ainsi la quantité de carburant qui est nécessaire pour permettre aux propulseurs d'effectuer les corrections d'orientation nécessaires. À l'origine, Mariner 10 doit survoler Vénus et étudier son atmosphère (composition, structure, pression) et ses nuages, mais lors de la planification de sa trajectoire, les ingénieurs de la NASA se rendent compte qu'avec quelques ajustements, la sonde peut atteindre Mercure. Mariner 10 est le septième lancement réussi du programme Mariner. Le véhicule spatial vole trois fois vers Mercure sur une orbite héliocentrique rétrograde et restitue des images et des données sur la planète. Mariner 10 renvoie les toutes premières images en gros plan de Vénus et de Mercure. Les principaux objectifs scientifiques de la mission sont de mesurer les caractéristiques de l’environnement, de l’atmosphère, de la surface et du centre de la planète Mercure et de mener des recherches similaires sur Vénus. Les objectifs secondaires sont de réaliser des expériences dans le milieu interplanétaire et d'acquérir de l'expérience dans le cadre d'une mission d'assistance gravitationnelle sur deux planètes.

FK Grotesk represents a rigid typeface with a mechanical appearance, suitable for both small text and large headlines. Subtle ink traps and sharp corners provide distinctive and eye-catching detail at large point sizes.

The first version of FK Grotesk dates back to 2014. The typeface was persistently tested in various projects since then, and in 2018 eventually released as a first-ever FK typeface. Completely redrawn in 2021, it now ranges from thin to black weight and corresponding italic, semi-mono and mono styles (also available as a three-axis variable font).

FK Grotesk supports Latin Extended-A character set (i.e. Western European, Central European and Southeastern European languages) as well as Vietnamese language and several OpenType features. For complete specs see typeface specimen.

FK Grotesk 2.0 is still available upon request. Please, get in touch.

FK Grotesk Specimen
PDF (489 KB)
  • Designer

    Květoslav Bartoš

  • Publisher

    Florian Karsten Typefaces

  • Release date

    January 2018

  • Version

    3.2.4 (April 2022)

  • Formats

    Static (OTF, TTF, WOFF, WOFF2), Variable (TTF, WOFF, WOFF2)

  • Glyphs

    972

  • OpenType features

    Standard Ligatures, Case Sensitive Forms, Fractions, Numerators, Denominators, Scientific Inferiors, Superscript, Subscript, Oldstyle Figures, Lining Figures, Proportional Figures, Tabular Figures, Slashed Zero, Stylistic Sets (SS01–SS08)

  • Language support

    Afrikaans, Albanian, Asturian, Azerbaijani, Basque, Bemba, Bosnian, Breton, Catalan, Cornish, Croatian, Czech, Danish, Dutch, English, Esperanto, Estonian, Faroese, Fijian, Filipino, Finnish, French, Frisian, Friulian, Galician, Ganda, German, Hungarian, Icelandic, Indonesian, Irish, Italian, Kinyarwanda, Klingon, Latvian, Lithuanian, Luxembourgish, Makhuwa, Maltese, Norwegian, Polish, Portuguese, Romanian, Romansh, Sango, Scottish Gaelic, Serbian, Shona, Slovak, Slovenian, Somali, Spanish, Swahili, Swedish, Swiss German, Turkish, Uzbek, Vietnamese, Welsh, Zarma, Zulu

  • Licensing

    A basic license purchased via this website combines desktop and web license and covers installation on a given number of workstations within one organisation and allows you to self-host webfont files for a single domain with no time limitation for a given number of unique visitors per month. For more information about other licensing options, please check FAQ or get in touch.

Buy FK Grotesk

Basic desktop + web license (up to 3 CPU, single domain up to 10k visitors/month)
For more information about other licensing options please check FAQ or get in touch.

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