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First extended (multi-year) orbital exploration of Venus (from 1978 to 1992). USA (NASA) Pioneer Venus Orbiter: 5 March 1979: Jupiter flyby (closest approach 349,000 km) Encounters with five Jovian moons. Discovery of volcanism on Io. USA (NASA) Voyager 1: 1 September 1979: First flyby of Saturn. First photograph of Titan from deep space. USA ...
This is a radio galaxy. At the time, the most remote object was quasar OQ172, at z=3.53, found in 1974. [76] 3C 411: 1975 – z=0.469 This is a radio galaxy. At the time, the most remote object was quasar OQ172, at z=3.53, found in 1974. [76] From 1964 to 1997, the title of most distant object in the universe were held by a succession of ...
The chronology of the universe describes the history and future of the universe according to Big Bang cosmology.. Research published in 2015 estimates the earliest stages of the universe's existence as taking place 13.8 billion years ago, with an uncertainty of around 21 million years at the 68% confidence level.
The timeline of the Universe lists events from its creation to its ultimate final state. For a timeline of the universe from the present to its presumed conclusion, see: Timeline of the far future; Chronology of the universe; Timeline of the universe
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 years 3 days: 29.06 km (18.06 mi) as of 24 September 2024 [13] Ingenuity: 3 April 2021 (deployment) 2 years 340 days 17.242 km (10.714 mi) in 72 flights [14] The Ingenuity helicopter is the first aircraft to fly on an extraterrestrial body. Tianwen-1: Zhurong: CNSA: 14 May 2021
History is full of iconic moments, some that shaped the world and others that defined entire eras. From the birth of groundbreaking inventions to the rise of legendary icons, each moment has its ...
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 ...