ESA title
Prague Astronomical Clock
Agency

Prague Astronomical Clock

26/11/2013 439 views 5 likes 300124 ID

Located in a square near the centre of the Czech capital, the Prague Astronomical Clock was among the world’s most accurate timepieces in medieval times. It was put in place back in 1410, incorporating various astronomical and religious details, and is still working to this day.

Science & Exploration

ACES: Atomic Clock Ensemble in Space

Image 361 views 6 likes
Space Hydrogen Maser clock on ACES
Science & Exploration

ACES SHM clock

Image 32 views 0 likes
PHARAO caesium atomic clock in ACES
Science & Exploration

ACES PHARAO clock

Image 41 views 0 likes
Comet 12P/Pons-Brooks
Space Safety

Comet 12P/Pons-Brooks

Image 5141 views 34 likes
Vacuum testing of ACES at Airbus facilities in Friedrichshafen, Germany
Science & Exploration

ACES vacuum testing

Image 109 views 4 likes