April 1, 2025
Kennedy Space Center, Florida

TBA -

Frederick Gregory (STS-51B, STS-33, STS-44)

Astronaut Encounter
Kennedy Space Center Visitor Complex

April 1, 2025
Vancouver, British Columbia (Canada)

12:00pm -

Michael Gernhardt (STS-69, STS-83, STS-94, STS-104)

Canadian Underwater Conference & Exhibition keynote
Executive Hotel Vancouver Airport

April 2 - 5, 2025
Kennedy Space Center, Florida

TBA -

Michael Good (STS-125, STS-132)

Astronaut Encounter
Kennedy Space Center Visitor Complex

April 2, 2025
Washington, D.C.

5:00pm -

Chris Hadfield (STS-74, STS-100, Soyuz TMA-07M, ISS 34/35) Nicole Stott (STS-128, ISS 20/21, STS-133)

Earth to Space Festival: "STARMUS � From Earth to the Stars: Reflecting on the Journey and Building the Future"
Terrace Theater, The Kennedy Center for the Performing Arts

April 4, 2025
Houston, Texas

8:30am -

Kevin Ford (STS-128, Soyuz TMA-06M, ISS 33/34)

Breakfast with an Astronaut
The Food Lab, Space Center Houston

April 4, 2025
Houston, Texas

11:30am -	Kevin Ford (STS-128, Soyuz TMA-06M, ISS 33/34)
1:20pm -	Kevin Ford (STS-128, Soyuz TMA-06M, ISS 33/34)

Astronaut Mission Memories
Space Center Theater, Space Center Houston

April 5, 2025
Arlington, Texas

6:00pm -

Christopher Cassidy (STS-127, Soyuz TMA-08M, ISS 35/36, Soyuz MS-16, ISS 62/63)

First Command Educational Foundation Inaugural Gala
National Medal of Honor Museum

April 5, 2025
Houston, Texas

8:30am -

Hans Schlegel (STS-55, STS-122)

Breakfast with an Astronaut
The Food Lab, Space Center Houston

April 5, 2025
Houston, Texas

11:30am -	Hans Schlegel (STS-55, STS-122)
1:20pm -	Hans Schlegel (STS-55, STS-122)

Astronaut Mission Memories
Space Center Theater, Space Center Houston

April 5, 2025
Edinburgh, Scotland (United Kingdom)

11:00am -

Kathryn Sullivan (STS-41G, STS-31, STS-45)

Talk "Walk Like an Astronaut" and books signing: "How to Spacewalk" and "To the Stars!"
Auditorium, National Museum of Scotland

April 5, 2025
Edinburgh, Scotland (United Kingdom)

7:00pm -

Kathryn Sullivan (STS-41G, STS-31, STS-45)

Talk "Above and Below: An Astronaut's View of our Planet" and book signing: "Handprints on Hubble"
Gordon Aikman Lecture Theatre, University of Edinburgh

April 6 - 9, 2025
Kennedy Space Center, Florida

TBA -

Steven Swanson (STS-117, STS-119, Soyuz TMA-12M, ISS 39/40)

Astronaut Encounter
Kennedy Space Center Visitor Complex

April 6, 2025
Washington, D.C.

11:00am -

Charles Bolden (STS-61C, STS-31, STS-45, STS-60)

Earth to Space Festival: "'Hidden Figures' Brunch"
Roof Terrace Restaurant, The Kennedy Center for the Performing Arts

April 7, 2025
Nashville, Tennessee

3:30pm -

Michael Massimino (STS-109, STS-125)

Association for Materials Protection and Performance (AMPP) Annual Conference + Expo: Keynote: "The Team�s Success is Your Success: You Cannot Do This Alone, You Will Succeed or Fail as a Team"
Music City Center

April 10 - 12, 2025
Kennedy Space Center, Florida

TBA -

Norman Thagard (STS-7, STS-51B, STS-30, STS-42, Soyuz TM-21, Mir)

Astronaut Encounter
Kennedy Space Center Visitor Complex

April 11, 2025
Titusville, Florida

6:00pm -

Donald Thomas (STS-65, STS-70, STS-83, STS-94)

ShuttleFest IV: Meet & Greet and book signing
American Space Museum

April 11, 2025
Houston, Texas

8:30am -

Hans Schlegel (STS-55, STS-122)

Breakfast with an Astronaut
The Food Lab, Space Center Houston

April 11, 2025
Houston, Texas

11:30am -	Hans Schlegel (STS-55, STS-122)
1:20pm -	Hans Schlegel (STS-55, STS-122)

Astronaut Mission Memories
Space Center Theater, Space Center Houston

April 12 - 13, 2025
Titusville, Florida

TBA -

Eileen Collins (STS-63, STS-84, STS-93, STS-114) John Grunsfeld (STS-67, STS-81, STS-103, STS-109, STS-125) Donald Thomas (STS-65, STS-70, STS-83, STS-94) Joseph Tanner (STS-66, STS-82, STS-97, STS-115)

American Space Museum's ShuttleFest IV
Hyatt Place Titusville

April 12, 2025
Tulsa, Oklahoma

11:00am -

John Aaron (Apollo EECOM) Gerald Griffin (Flight Director) Fred Haise (Apollo 13)

Apollo 13 55th Anniversary Celebration
Tulsa Air and Space Museum & Planetarium

April 12, 2025
Houston, Texas

8:30am -

Rex Walheim (STS-110, STS-122, STS-135)

Breakfast with an Astronaut
The Food Lab, Space Center Houston

April 12, 2025
Houston, Texas

11:30am -	Rex Walheim (STS-110, STS-122, STS-135)
1:20pm -	Rex Walheim (STS-110, STS-122, STS-135)

Astronaut Mission Memories
Space Center Theater, Space Center Houston

April 13 - 15, 2025
Kennedy Space Center, Florida

TBA -

Guy Gardner (STS-27, STS-35)

Astronaut Encounter
Kennedy Space Center Visitor Complex

April 16 - 20, 2025
Kennedy Space Center, Florida

TBA -

Kenneth Cameron (STS-37, STS-56, STS-74)

Astronaut Encounter
Kennedy Space Center Visitor Complex

April 18 - 19, 2025
Houston, Texas

8:30am -

Brian Duffy (STS-45, STS-57, STS-72, STS-92)

Breakfast with an Astronaut
The Food Lab, Space Center Houston

April 18 - 19, 2025
Houston, Texas

11:30am -	Brian Duffy (STS-45, STS-57, STS-72, STS-92)
1:20pm -	Brian Duffy (STS-45, STS-57, STS-72, STS-92)

Astronaut Mission Memories
Space Center Theater, Space Center Houston

April 19, 2025
West Des Moines, Iowa

11:30am -

Robert "Hoot" Gibson (STS-41B, STS-61C, STS-27, STS-47, STS-71)

National Space Society Iowa Chapter Meeting
Valley Community Center

April 21 - 23, 2025
Kennedy Space Center, Florida

TBA -

Michael Foreman (STS-123, STS-129)

Astronaut Encounter
Kennedy Space Center Visitor Complex

April 24 - 26, 2025
Kennedy Space Center, Florida

TBA -

Charles Walker (STS-41D, STS-51D, STS-61B)

Astronaut Encounter
Kennedy Space Center Visitor Complex

April 25 - 29, 2025
La Palma, Canary Islands (Spain)

TBA -

Anousheh Ansari (Soyuz TMA-9) Chris Hadfield (STS-74, STS-100, Soyuz TMA-07M, ISS 34/35) Kathryn Thornton (STS-33, STS-49, STS-61, STS-73) Terry Virts (STS-130, Soyuz TMA-15M, ISS 42/43)

Starmus Festival
[Venue(s) TBA]

April 25, 2025
Houston, Texas

8:30am -

Kevin Ford (STS-128, Soyuz TMA-06M, ISS 33/34)

Breakfast with an Astronaut
The Food Lab, Space Center Houston

April 25, 2025
Houston, Texas

11:30am -	Kevin Ford (STS-128, Soyuz TMA-06M, ISS 33/34)
1:20pm -	Kevin Ford (STS-128, Soyuz TMA-06M, ISS 33/34)

Astronaut Mission Memories
Space Center Theater, Space Center Houston

April 25, 2025
Houston, Texas

6:00pm -

Pamela Melroy (STS-92, STS-112, STS-120)

Rotary National Award for Space Achievement (RNASA) banquet
Imperial Ballroom, Houston Hyatt Regency

April 26, 2025
Houston, Texas

8:30am -

William "Bill" McArthur (STS-58, STS-74, STS-92, Soyuz TMA-7, ISS-12)

Breakfast with an Astronaut
The Food Lab, Space Center Houston

April 26, 2025
Houston, Texas

11:30am -	William "Bill" McArthur (STS-58, STS-74, STS-92, Soyuz TMA-7, ISS-12)
1:20pm -	William "Bill" McArthur (STS-58, STS-74, STS-92, Soyuz TMA-7, ISS-12)

Astronaut Mission Memories
Space Center Theater, Space Center Houston

April 27 - 30, 2025
Kennedy Space Center, Florida

TBA -

Barbara Morgan (STS-118)

Astronaut Encounter
Kennedy Space Center Visitor Complex

April 28, 2025
San Antonio, Texas

8:50am -

Michael Massimino (STS-109, STS-125)

Global Clinical Support Group (GCSG) US Conference keynote
Hyatt Hill Country Resort & Spa

April 30, 2025
Bath, England (United Kingdom)

7:30pm -

Meganne Christian (ESA astronaut reserve candidate)

Bath Astronomers monthly talk
Bath Royal Literary and Scientific Institution