First Man-Made Object on Moon - This Day in Tech History
Sept. 14, 1959 | Soviet Space Probe Is First Human-Made Object to Reach Moon - The New York Times
Voyager 1 is first man-made object to reach interstellar space-Tech News , Firstpost
Oumuamua - NASA Science
Space exploration | History, Definition, & Facts | Britannica
NASA solar probe becomes fastest object ever built as it 'touches the sun' - CNET
Voyager May Become the First Human-Made Object to Enter Interstellar Space
What was the first object to travel to space ever? - Quora
Was Sputnik the First Man-Made Object in Space? - Orbital Today
June 13, 1983: Pioneer 10 Reaches an End ... and a Beginning | WIRED
The Lunar 2 is the first human-made object to impact another celestial body - The Weather Network
The Parker Solar Probe became the first human-made object to venture into the Sun's atmosphere - YouTube
8 Most Distant Human-Made Objects in Space
This Day, That Year: Voyager 1 Became First Human-Made Object to Enter Interstellar Space in 2012 | Weather.com
Spacecraft - Wikipedia
Voyager 1 is officially the first man-made object to leave the solar system
What was the first man-made object to enter space? - Quora
Pioneer 10 - Wikipedia
Sputnik, first man-made satellite, launched 60 years ago today
Was the V-2 the first man made object in space? - Quora
Voyager-1 officially pronounced first human-made object that reached interstellar space - The Watchers
60 years in orbit for 'grapefruit satellite' – the oldest human object in space
What was the first man-made object to enter space? - Quora
Spaceflight - Wikipedia
Voyager - Voyager 1, Now Most Distant Human-made Object in Space
The History of Space Exploration
