[Latest] How old is Expedition

Living Person

Today's Birthday

Expedition_73
is

As of April 19, 2026

1 years old
0 months!

Days Until Birthday

364 days

365 days
elapsed

(April 19born, 2025 ) is

Sat
Day

Snake
Year

* Calculated from Wikipedia data.
Accuracy is not guaranteed.

13.4 years old

4.1 years old

1.6 years old

0.5 years old

0.1 years old

0 years old

* Calculated based on each planet's orbital period.

Expedition 73
Expedition
First-half crew Promotional Poster

Mission type	Long-duration expedition
Operator	NASA / Roscosmos
Mission duration	233 days, 3 hours and 43 minutes


Space station	International Space Station
Began	19 April 2025
Ended	9 December 2025
Arrived aboard	Soyuz MS-27 SpaceX Crew-10 Soyuz MS-28 SpaceX Crew-11
Departed aboard	Soyuz MS-27 SpaceX Crew-10


Crew
Crew size	7–11
Members	Expedition 72/73: Anne McClain Nichole Ayers Takuya Onishi Kirill Peskov Sergey Ryzhikov Alexey Zubritsky Jonny Kim Expedition 73/74: Zena Cardman Michael Fincke Kimiya Yui Oleg Platonov Sergey Kud-Sverchkov Sergey Mikayev Christopher Williams
EVAs	3
EVA duration	18 hours, 47 minutes

Expedition 73 mission patch The first half crew, from left to right, top row: Peskov, Kim, Ryzhikov, Zubritsky, and Onishi Bottom row: Ayers and McClain The second half crew, from left to right, top row: Platonov, Kim, Ryzhikov, Zubritsky, and Yui Bottom row: Fincke and Cardman Expeditions ← Expedition 72 Expedition 74 →