Voyager 1 is first man-made object to reach interstellar space-Tech News , Firstpost
First man-made object to reach the surface of Mars
The Parker Solar Probe became the first human-made object to venture into the Sun's atmosphere - YouTube
Pioneer 10 - Wikipedia
Oumuamua - NASA Science
October 4, 1957 - Happy 63rd Anniversary Sputnik! : r/nasa
Voyager-1 officially pronounced first human-made object that reached interstellar space - The Watchers
First man-made object to leave space, Voyager 1 carries pictures and sounds for aliens - India Today
First Human-Made Object to Enter Space - NASA
This Day, That Year: Voyager 1 Became First Human-Made Object to Enter Interstellar Space in 2012 | Weather.com
Sputnik, first man-made satellite, launched 60 years ago today
The History of Space Exploration
Was Sputnik the First Man-Made Object in Space? - Orbital Today
Spacecraft - Wikipedia
Voyager 1 Becomes First Man-Made Object to Leave Solar System; Probe Still Powered by GE Technology | GE News
Space exploration | History, Definition, & Facts | Britannica
8 Most Distant Human-Made Objects in Space
Pioneer 11 - First Human-made Object to Fly Past Saturn " Poster for Sale by arthook | Space travel posters, Sale poster, First humans
Voyager May Become the First Human-Made Object to Enter Interstellar Space
Sept. 14, 1959 | Soviet Space Probe Is First Human-Made Object to Reach Moon - The New York Times
What was the first object to travel to space ever? - Quora
Spaceflight - Wikipedia
NASA's Voyager 1 probe become first manmade object to enter interstellar space
What was the first man-made object to enter space? - Quora
jun 20, 1944 - First Man-Made Object In Space (Timeline)
A model of Sputnik 1, the first human-made object in space. The Earth-orbiting artificial satellite was launched by the Soviet Stock Photo - Alamy
First Man-made Object in Space – A Manhole Cover? – Awesci – Science Everyday
