ISS
Started on
Age
Friday November 20, 1998
26
years
8
months
19
days
Next birthday in
Basic information
AKA
International Space Station
Category
others
Country
United States
Description
Modular space station in low Earth orbit.
It is the largest artificial object in space and the largest satellite in low Earth orbit.
Multinational project of five space agencies: NASA (United States), Roscosmos (Russia), JAXA (Japan), ESA (Europe), and CSA (Canada).
The ISS circles the Earth in roughly 93 minutes, completing 15.5 orbits per day.
The first ISS component was launched in 1998, and the first long-term residents arrived on 2 November 2000.
As of December 2021, 251 astronauts, cosmonauts, and space tourists from 19 different nations have visited the space station, many of them multiple times.
Find more information about ISS on Wikipedia
Half birthday 
Next half birthday falls on
Friday May 22, 2026
It is going to happen in
Age in different time units
Months
Weeks
Days
Hours
Minutes
Seconds
Planet Age
How old ISS would be if it was started on a different planet
Mercury
110.94 years
Venus
43.43 years
Mars
14.21 years
Jupiter
2.25 years
Saturn
0.91 years
Celebrate NOW
ISS - Celebrations from his DOB
- 5 days from now, August 14, 2025, ISS celebrate 111st Mercury age
- 41 days from now, September 19, 2025, ISS celebrate exactly 1,400 weeks
- 93 days from now, November 10, 2025, ISS celebrate 112nd Mercury age
- 103 days from now, November 20, 2025, ISS celebrate 27th birthday
- 127 days from now, December 14, 2025, ISS celebrate 44th Venus age
- 181 days from now, February 6, 2026, ISS celebrate 113rd Mercury age
- 241 days from now, April 7, 2026, ISS celebrate exactly 240,000 hours
241 days from now, April 7, 2026, ISS celebrate exactly 10,000 days - 269 days from now, May 5, 2026, ISS celebrate 114th Mercury age
- 284 days from now, May 20, 2026, ISS celebrate exactly 330 months
- 286 days from now, May 22, 2026, ISS celebrate 28th half birthday
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