John M. Grunsfeld

E247700

Hubble Space Telescope servicing astronaut NASA astronaut astronaut human physicist spacewalker

John M. Grunsfeld is an American physicist, former NASA astronaut, and veteran of multiple Space Shuttle missions best known for his work servicing the Hubble Space Telescope.

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All labels observed (1)

Label	Occurrences
John M. Grunsfeld canonical	10

Statements (44)

Predicate	Object
instanceOf	Hubble Space Telescope servicing astronaut ⓘ NASA astronaut ⓘ astronaut ⓘ human ⓘ physicist ⓘ spacewalker ⓘ
affiliation	American scientific community ⓘ NASA Astronaut Corps ⓘ
awardReceived	NASA Distinguished Service Medal ⓘ NASA Exceptional Service Medal ⓘ NASA Space Flight Medal ⓘ
countryOfCitizenship	United States of America ⓘ
educatedAt	Massachusetts Institute of Technology ⓘ University of Chicago ⓘ
employer	NASA ⓘ
familyName	Grunsfeld ⓘ
fieldOfWork	astronomy ⓘ astrophysics ⓘ space science ⓘ
givenName	John ⓘ
hasActivity	extravehicular activity ⓘ spaceflight ⓘ
languageSpoken	English ⓘ
notableFor	leadership in NASA science programs ⓘ servicing the Hubble Space Telescope ⓘ veteran of multiple Space Shuttle missions ⓘ
notableWork	Hubble Space Telescope servicing mission ⓘ surface form: Hubble Space Telescope servicing missions NASA Space Shuttle program ⓘ surface form: Space Shuttle missions
occupation	astronaut ⓘ physicist ⓘ scientist ⓘ
participatedIn	Hubble Space Telescope Servicing Mission 3A ⓘ Hubble Space Telescope Servicing Mission 3B ⓘ Hubble Servicing Mission 4 ⓘ surface form: Hubble Space Telescope Servicing Mission 4 STS-103 ⓘ surface form: Space Shuttle mission STS-103 STS-109 ⓘ surface form: Space Shuttle mission STS-109 STS-125 ⓘ surface form: Space Shuttle mission STS-125 Space Shuttle mission STS-67 ⓘ STS-81 ⓘ surface form: Space Shuttle mission STS-81
performed	spacewalks ⓘ
positionHeld	Associate Administrator for the Science Mission Directorate at NASA ⓘ
sexOrGender	male ⓘ
workLocation	Johnson Space Center ⓘ NASA Headquarters ⓘ

Referenced by (10)

Full triples — surface form annotated when it differs from this entity's canonical label.

STS-125 → missionSpecialist → John M. Grunsfeld ⓘ

STS-125 → performedEVA → John M. Grunsfeld ⓘ

STS-109 → missionSpecialist → John M. Grunsfeld ⓘ

Servicing Mission 4 → missionSpecialist → John M. Grunsfeld ⓘ

Discovery flight 27 → missionSpecialist → John M. Grunsfeld ⓘ

Discovery flight 27 → EVAPerformedBy → John M. Grunsfeld ⓘ

Hubble Space Telescope Servicing Mission 3A → missionSpecialist → John M. Grunsfeld ⓘ

Hubble Servicing Mission 4 → missionSpecialist → John M. Grunsfeld ⓘ

Hubble Space Telescope Servicing Mission 3B → missionSpecialist → John M. Grunsfeld ⓘ

STS-81 → missionSpecialist → John M. Grunsfeld ⓘ