William F. Readdy

Space stories in your inbox, four times a month

Get the Supercluster App

IOS ANDROID

Donate to Support Supercluster

Your support makes the Astronaut Database and Launch Tracker possible, and keeps all Supercluster content free.

SUPPORT

Supercluster on Patreon

Your support makes the Astronaut Database and Launch Tracker possible, and keeps all Supercluster content free.

SUPPORT

273

William F. Readdy

b. Jan 24, 1952

LIFE FORM

Human

Gender

Male

Rank

United States Navy Captain

MISSIONS

TIME IN SPACE

28D:00H:44M

SPACEWALKS

SPACEWALK TIME

273

William F. Readdy

b. Jan 24, 1952

LIFE FORM

Human

Gender

Male

Rank

United States Navy Captain

MISSIONS

TIME IN SPACE

28D:00H:44M

SPACEWALKS

SPACEWALK TIME

Missions

Badges

Crossed Kármán Line

This astronaut crossed the Kármán Line (100 km), the internationally accepted boundary of space.

Crewmates

WIKIPEDIA EXCERPT

William Francis Readdy is a former Associate Administrator of the Office of Space Flight, at NASA Headquarters.

source

Our Greatest Space Stories

Fact of the Day

Want more space stories?

GET THE SUPERCLUSTER APP

IOS ANDROID

THE SUPERCLUSTER PODCAST

LISTEN

A podcast exploring the amazing milestones that changed space history, the wildest ideas that drive our future, and every development in this new Golden Age of Space.

Donate to support

Your support makes the Astronaut Database and Launch Tracker possible, and keeps all Supercluster content free.

Support

READ OUR PRIVACY POLICY

The Supercluster App

Featuring our global Launch Tracker, interactive Astronaut Database, and Stations Dashboard.

Stay on top of everything leaving Earth; get mission info, countdowns, livestreams, and customized notifications that alert you when a rocket is launching or when a space station is in the skies overhead.

Download

iOS Android

Fact of the Day

Want more space stories?

GET THE SUPERCLUSTER APP

THE SUPERCLUSTER PODCAST

Donate to support

The Supercluster App

Featuring our global Launch Tracker, interactive Astronaut Database, and Stations Dashboard. Stay on top of everything leaving Earth; get mission info, countdowns, livestreams, and customized notifications that alert you when a rocket is launching or when a space station is in the skies overhead.

Download

Featuring our global Launch Tracker, interactive Astronaut Database, and Stations Dashboard.

Stay on top of everything leaving Earth; get mission info, countdowns, livestreams, and customized notifications that alert you when a rocket is launching or when a space station is in the skies overhead.