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  2. Timeline of space exploration - Wikipedia

    en.wikipedia.org/wiki/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.

  3. Timeline of Solar System exploration - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_Solar_System...

    This is a timeline of Solar System exploration ordering events in the exploration of the Solar System by date of spacecraft launch. It includes: It includes: All spacecraft that have left Earth orbit for the purposes of Solar System exploration (or were launched with that intention but failed), including lunar probes .

  4. Timeline of discovery of Solar System planets and their moons

    en.wikipedia.org/wiki/Timeline_of_discovery_of...

    The timeline of discovery of Solar System planets and their natural satellites charts the progress of the discovery of new bodies over history. Each object is listed in chronological order of its discovery (multiple dates occur when the moments of imaging, observation, and publication differ), identified through its various designations (including temporary and permanent schemes), and the ...

  5. List of human spaceflights - Wikipedia

    en.wikipedia.org/wiki/List_of_human_spaceflights

    Apollo 7 heads into orbit with its crew of three, 1968. This is a list of all crewed spaceflights throughout history. Beginning in 1961 with the flight of Yuri Gagarin aboard Vostok 1, crewed spaceflight occurs when a human crew flies a spacecraft into outer space.

  6. Timeline of Solar System astronomy - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_Solar_System...

    The principal change was to space leap years differently so as to make the average calendar year 365.2425 days long, more closely approximating the 365.2422-day 'tropical' or 'solar' year that is determined by the Earth's revolution around the Sun. The reform advanced the date by 10 days: Thursday 4 October 1582 was followed by Friday 15 ...

  7. Category:Spaceflight timelines - Wikipedia

    en.wikipedia.org/wiki/Category:Spaceflight_timelines

    List of human spaceflights to Salyut space stations; List of Salyut spacewalks; List of uncrewed spaceflights to Salyut space stations; List of Salyut visitors; Sample-return mission; List of first satellites by country; List of proposed Solar System probes; Timeline of Solar System exploration; Timeline of the Space Race; List of cumulative ...

  8. List of spaceflight records - Wikipedia

    en.wikipedia.org/wiki/List_of_spaceflight_records

    The record for most time in space is held by Russian cosmonaut Oleg Kononenko, who has spent 1110 days, 14 hours, 57 minutes in space over five missions. He broke the record of Gennady Padalka on 4 February 2024 at 07:30:08 UTC during his fifth spaceflight aboard Soyuz MS-24 / 25 for a one year long-duration mission on the ISS . [ 21 ]

  9. List of spacewalks since 2025 - Wikipedia

    en.wikipedia.org/wiki/List_of_spacewalks_since_2025

    This list contains all spacewalks performed since the beginning of 2025 where an astronaut has fully, or partially left the spacecraft. [1]Since 1981, NASA has measured spacewalk duration from when the suits went to internal power until the start of airlock re-pressurization.

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