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Map of countries (and successor states) whose citizens have flown in space as of January 2024. Countries represented only by suborbital space flyers are shaded. Note: citizens from the now-defunct East Germany, Czechoslovakia, and Soviet Union have also flown in space. Since the first human spaceflight by the Soviet Union, citizens of 49 ...
Timeline of space exploration. This is a timeline of space exploration which includes notable achievements, first accomplishments and milestones in humanity's exploration of outer space. This timeline generally does not distinguish achievements by a specific country or private company, as it considers humanity as a whole.
Human spaceflight programs have been conducted, started, or planned by multiple countries and companies. Until the 21st century, human spaceflight programs were sponsored exclusively by governments, through either the military or civilian space agencies. With the launch of the privately funded SpaceShipOne in 2004, a new category of human ...
A selection of space missions in 2023 throughout the Solar System (see also: List of active Solar System probes) Human presence in space (also anthropogenic presence in space or humanity in space) is the direct and mediated presence or telepresence of humans in outer space [ 1 ] and in a broader sense also on any extraterrestrial astronomical ...
This timeline of artificial satellites and space probes includes uncrewed spacecraft including technology demonstrators, observatories, lunar probes, and interplanetary probes. First satellites from each country are included. Not included are most Earth science satellites, commercial satellites or crewed missions.
As of 2024, 78 different government space agencies are in existence, including 71 national space agencies and seven international agencies. Initial competencies demonstrated include funding and nomination of a candidate to serve as astronaut, cosmonaut, or taikonaut with the countries/organizations executing human spaceflight solutions.
The geography of South America contains many diverse regions and climates. Geographically, South America is generally considered a continent forming the southern portion of the landmass of the Americas, south and east of the Colombia–Panama border by most authorities, or south and east of the Panama Canal by some.
This is a list of countries and dependencies ranked by population density, sorted by inhabitants per square kilometre or square mile. The list includes sovereign states and self-governing dependent territories based upon the ISO standard ISO 3166-1. The list also includes unrecognized but de facto independent countries.