Every Mission to Mars in One Visualization
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Every Mission to Mars in One Visualization

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chart showing ever mission to mars ever attempted

Timeline: A Historical Look at Every Mission to Mars

Within our Solar System, Mars is one of the most similar planets to Earth—both have rocky landscapes, solid outer crusts, and cores made of molten rock.

Because of its similarities to Earth and proximity, humanity has been fascinated by Mars for centuries. In fact, it’s one of the most explored objects in our Solar System.

But just how many missions to Mars have we embarked on, and which of these journeys have been successful? This graphic by Jonathan Letourneau shows a timeline of every mission to Mars since 1960 using NASA’s historical data.

A Timeline of Mars Explorations

According to a historical log from NASA, there have been 48 missions to Mars over the last 60 years. Here’s a breakdown of each mission, and whether or not they were successful:

#LaunchNameCountryResult
11960Korabl 4USSR (flyby)Failure
21960Korabl 5USSR (flyby)Failure
31962Korabl 11USSR (flyby)Failure
41962Mars 1USSR (flyby)Failure
51962Korabl 13USSR (flyby)Failure
61964Mariner 3US (flyby)Failure
71964Mariner 4US (flyby)Success
81964Zond 2USSR (flyby)Failure
91969Mars 1969AUSSRFailure
101969Mars 1969BUSSRFailure
111969Mariner 6US (flyby)Success
121969Mariner 7US (flyby)Success
131971Mariner 8USFailure
141971Kosmos 419USSRFailure
151971Mars 2 Orbiter/LanderUSSRFailure
161971Mars 3 Orbiter/LanderUSSRSuccess/Failure
171971Mariner 9USSuccess
181973Mars 4USSRFailure
191973Mars 5USSRSuccess
201973Mars 6 Orbiter/LanderUSSRSuccess/Failure
211973Mars 7 LanderUSSRFailure
221975Viking 1 Orbiter/LanderUSSuccess
231975Viking 2 Orbiter/LanderUSSuccess
241988Phobos 1 OrbiterUSSRFailure
251988Phobos 2 Orbiter/LanderUSSRFailure
261992Mars ObserverUSFailure
271996Mars Global SurveyorUSSuccess
281996Mars 96RussiaFailure
291996Mars PathfinderUSSuccess
301998NozomiJapanFailure
311998Mars Climate OrbiterUSFailure
321999Mars Polar LanderUSFailure
331999Deep Space 2 Probes (2)USFailure
342001Mars OdysseyUSSuccess
352003Mars Express Orbiter/Beagle 2 LanderESASuccess/Failure
362003Mars Exploration Rover - SpiritUSSuccess
372003Mars Exploration Rover - OpportunityUSSuccess
382005Mars Reconnaissance OrbiterUSSuccess
392007Phoenix Mars LanderUSSuccess
402011Mars Science LaboratoryUSSuccess
412011Phobos-Grunt/Yinghuo-1Russia/ChinaFailure
422013Mars Atmosphere and Volatile EvolutionUSSuccess
432013Mars Orbiter Mission (MOM)IndiaSuccess
442016ExoMars Orbiter/Schiaparelli EDL Demo LanderESA/RussiaSuccess/Failure
452018Mars InSight LanderUSSuccess
462020Hope OrbiterUAESuccess
472020Tianwen-1 Orbiter/Zhurong RoverChinaSuccess
482020Mars 2020 Perseverance RoverUSSuccess

The first mission to Mars was attempted by the Soviets in 1960, with the launch of Korabl 4, also known as Mars 1960A.

As the table above shows, the voyage was unsuccessful. The spacecraft made it 120 km into the air, but its third-stage pumps didn’t generate enough momentum for it to stay in Earth’s orbit.

For the next few years, several more unsuccessful Mars missions were attempted by the USSR and then NASA. Then, in 1964, history was made when NASA launched the Mariner 4 and completed the first-ever successful trip to Mars.

The Mariner 4 didn’t actually land on the planet, but the spacecraft flew by Mars and was able to capture photos, which gave us an up-close glimpse at the planet’s rocky surface.

Then on July 20, 1976, NASA made history again when its spacecraft called Viking 1 touched down on Mars’ surface, making it the first space agency to complete a successful Mars landing. Viking 1 captured panoramic images of the planet’s terrain, and also enabled scientists to monitor the planet’s weather.

Vacation to Mars, Anyone?

To date, all Mars landings have been done without crews, but NASA is planning to send humans to Mars by the late 2030s.

And it’s not just government agencies that are planning missions to Mars—a number of private companies are getting involved, too. Elon Musk’s aerospace company SpaceX has a long-term plan to build an entire city on Mars.

Two other aerospace startups, Impulse and Relativity, also announced an unmanned joint mission to Mars in July 2022, with hopes it could be ready as soon as 2024.

As more players are added to the mix, the pressure is on to be the first company or agency to truly make it to Mars. If (or when) we reach that point, what’s next is anyone’s guess.

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This article was published as a part of Visual Capitalist's Creator Program, which features data-driven visuals from some of our favorite Creators around the world.

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iPhone Now Makes Up the Majority of U.S. Smartphones

Apple’s flagship device has captured a modest 16% of the global market, and Android dominates globally. Why do so many Americans keep buying iPhones?

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iPhone Now Makes Up the Majority of U.S. Smartphones

One of the most iconic tech moments of the 21st century is Steve Jobs, in his signature black turtleneck, holding up a small device: the iPhone. Since that introduction at the 2007 Macworld conference in San Francisco, iPhone has gone on to become a global phenomenon, with over 1.2 billion units now sold around the world.

Today, the smartphone market is a fiercely competitive space.

On a global scale, iPhone has carved out a respectable 16% of the smartphone market. In the U.S., however, the iPhone has managed to win the hearts and minds of more consumers. New data from Counterpoint Research via FT notes that iPhones now make up 50% of the overall installed user base* in the United States.

With a plethora of smartphone brands available to American consumers—and many at lower price points—what is it that makes this brand so popular?

ℹ️ “Installed user base” is a particularly interesting statistic because it doesn’t just track devices that are sold over a given period, it looks at all the devices that are still in use.

 

iPhone: The Apple of America’s Eye

Experts point to a number of reasons why Apple’s flagship device outperforms in the U.S. compared to other markets.

  • Apple has the highest brand loyalty of any major smartphone maker. 9 in 10 U.S. iPhone users plan to purchase an iPhone as their next device.
  • iPhones appear to depreciate at a slower rate than other devices
  • Broadly speaking, consumers in the U.S. have less price sensitivity than consumers in many other countries.
  • Apple has been vocal in their messaging about protecting user privacy and data, and that message appears to be resonating with consumers.

This last point is worth digging into in more detail.

Winning the Privacy War

Personal data protection and cybersecurity have become mainstream concerns in recent years, and Apple has made security a priority.

Of course, security breaches can and do occur, regardless of what device is being used. That said, a recent survey by Beyond Identity indicates that iPhone users were less likely to be victims of security breaches, and were more likely to recover data in the event of a breach.

Infographic showing survey data on security breaches and severity

The survey also points out that iPhone users were less likely to have sensitive data, such as images and videos, credit card information, passwords, and personal data compromised when breaches occurred.

These findings aside, Apple has also been bullish on branding its devices as safe and secure. The “Privacy. That’s iPhone.” campaign launched in 2019, and most recently, Apple has put the data broker industry in its crosshairs through a new series of ad spots.

Simply put: whether or not iPhone is more secure than other devices, Apple has used its marketing muscle to sway public opinion at a time when Americans are focused on privacy. And based on these latest installed user base numbers, that strategy appears to be paying off.

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Visualized: The State of Central Bank Digital Currencies

Central bank digital currencies are coming, but progress varies greatly from country to country. View the infographic to learn more.

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Visualized: The State of Central Bank Digital Currencies

Central banks around the world are getting involved in digital currencies, but some are further ahead than others.

In this map, we used data from the Atlantic Council’s Currency Tracker to visualize the state of each central banks’ digital currency effort.

Digital Currency – The Basics

Digital currencies have been around since the 1980s, but didn’t become widely popular until the launch of Bitcoin in 2009. Today, there are thousands of digital currencies in existence, also referred to as “cryptocurrencies”.

A defining feature of cryptocurrencies is that they are based on a blockchain ledger. Blockchains can be either decentralized or centralized, but the most known cryptocurrencies today (Bitcoin, Ethereum, etc.) tend to be decentralized in nature. This makes transfers and payments very difficult to trace because there is no single entity with full control.

Government-issued digital currencies, on the other hand, will be controlled by a central bank and are likely to be easily trackable. They would have the same value as the local cash currency, but instead issued digitally with no physical form.

Central Bank Digital Currencies Worldwide

105 countries are currently exploring centralized digital currencies. Together, they represent 95% of global GDP. The table below lists the data used in the infographic.

CountryStatusUse Case
NigeriaLaunchedRetail
The BahamasLaunchedRetail
JamaicaLaunchedRetail
AnguilaLaunchedRetail
Saint Kitts and NevisLaunchedRetail
Antigua and BarbudaLaunchedRetail
MontserratLaunchedRetail
DominicaLaunchedRetail
Saint LuciaLaunchedRetail
Saint Vincent and the GrenadinesLaunchedRetail
GrenadaLaunchedRetail
SwedenPilotRetail
LithuaniaPilotRetail
UkrainePilotUndecided
KazakhstanPilotRetail
RussiaPilotRetail
ChinaPilotBoth
ThailandPilotBoth
Hong KongPilotBoth
South KoreaPilotRetail
Saudi ArabiaPilotWholesale
United Arab EmiratesPilotWholesale
SingaporePilotWholesale
MalaysiaPilotWholesale
South AfricaPilotBoth
CanadaDevelopmentBoth
BelizeDevelopmentUndecided
HaitiDevelopmentBoth
VenezuelaDevelopmentBoth
BrazilDevelopmentRetail
TurkeyDevelopmentRetail
IranDevelopmentRetail
BahrainDevelopmentWholesale
IndiaDevelopmentBoth
MauritiusDevelopmentBoth
BhutanDevelopmentBoth
CambodiaDevelopmentRetail
IndonesiaDevelopmentBoth
PalauDevelopmentBoth
AustraliaDevelopmentBoth
JapanDevelopmentBoth
SpainDevelopmentRetail
FranceDevelopmentBoth
NetherlandsDevelopmentRetail
SwitzerlandDevelopmentWholesale
ItalyDevelopmentUndecided
GermanyDevelopmentUndecided
EstoniaDevelopmentRetail
LebanonDevelopmentRetail
IsraelDevelopmentRetail
Euro AreaDevelopmentBoth
United StatesResearchRetail
MexicoResearchRetail
GuatemalaResearchUndecided
HondurasResearchUndecided
Trinidad andd TobagoResearchUndecided
ColombiaResearchUndecided
PeruResearchUndecided
ParaguayResearchUndecided
ChileResearchRetail
IcelandResearchRetail
UKResearchBoth
MoroccoResearchRetail
GhanaResearchRetail
NamibiaResearchUndecided
EswatiniResearchBoth
MadagastarResearchRetail
ZimbabweResearchUndecided
ZambiaResearchUndecided
TanzaniaResearchUndecided
RwandaResearchUndecided
UgandaResearchUndecided
KenyaResearchRetail
TunisiaResearchWholesale
OmanResearchUndecided
KuwaitResearchRetail
JordanResearchUndecided
GeorgiaResearchRetail
BelarusResearchUndecided
NorwayResearchRetail
Czech RepublichResearchUndecided
PakistanResearchRetail
NepalResearchUndecided
BangladeshResearchUndecided
MyanmarResearchUndecided
LaosResearchBoth
VietnamResearchUndecided
MacauResearchUndecided
TaiwanResearchBoth
PhilippinesResearchRetail
New ZealandResearchRetail
VanuatuResearchUndecided
FijiResearchUndecided
TongaResearchUndecided
PalestineResearchRetail
JordanResearchUndecided
AustriaResearchWholesale
HungaryResearchRetail
BermudaInactiveUndecided
Sint MaartenInactiveRetail
CuraçaoInactiveRetail
ArgentinaInactiveUndecided
UruguayInactiveRetail
DenmarkInactiveRetail
AzerbaijanInactiveUndecided
EgyptInactiveUndecided
North KoreaInactiveUndecided
FinlandInactiveRetail
EcuadorCancelledRetail
SenegalCancelledRetail

When aggregated, we can see that the majority of countries are in the research stage.

central bank digital currencies by status

We’ve also divided the map by region to make viewing easier.

Africa

Africa digital currencies

Asia

Asia digital currencies

Europe

Europe digital currencies

Middle East

Middle East digital currencies

South America

South America digital currencies

North America

North American digital currencies

What are the Benefits?

A major benefit of government-issued digital currencies is that they can improve access for underbanked people.

This is not a huge issue in developed countries like the U.S., but many people in developing nations have no access to banks and other financial services (hence the term underbanked). As the number of internet users continues to climb, digital currencies represent a sound solution.

To learn more about this topic, visit this article from Global Finance, which lists the world’s most underbanked countries in 2021.

The 9%

Just 9% of countries have launched a digital currency to date.

This includes Nigeria, which became the first African country to do so in October 2021. Half of the country’s 200 million population is believed to have no access to bank accounts.

Adoption of the eNaira (the digital version of the naira) has so far been relatively sluggish. The eNaira app has accumulated 700,000 downloads as of April 2022. That’s equal to 0.35% of the population, though not all of the downloads are users in Nigeria.

Conversely, 33.4 million Nigerians were reported to be trading or owning crypto assets, despite the Central Bank of Nigeria’s attempts to restrict usage.

Status in the U.S.

America’s central bank, the Federal Reserve, has not decided on whether it will implement a central bank digital currency (CBDC).

Our key focus is on whether and how a CBDC could improve on an already safe and efficient U.S. domestic payments system.
– Federal Reserve

To learn more, check out the Federal Reserve’s January 2022 paper on the pros and cons of CBDCs.

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