Who Bob Astronaut Is and Why the Question Persists
Bob Astronaut is commonly used to refer to a NASA astronaut named Bob, most often Bob Behnken, a former NASA astronaut and former joint commander of the International Space Station. This profile explains verified identity, roles, missions, background, and career milestones using publicly available NASA records to answer what is reliably known about Bob Astronaut.
Verified Identity and Name Clarity
The phrase Bob Astronaut is a descriptive label rather than a stage name. The individual most frequently referenced is NASA astronaut Robert L. Behnken, a physicist with a background in mechanical engineering who flew aboard the Space Shuttle and later the Crew Dragon spacecraft as part of the Demo-2 mission. When searching for Bob Astronaut, authoritative sources point to Robert Behnken’s NASA biography and mission records.
Common Name Forms and Disambiguation
Because Bob is a short form of Robert, searches for Bob Astronaut may refer to any astronaut named Bob or be a shorthand for “an astronaut called Bob.” The most prominent figure matching this description, based on NASA bios and mission summaries, is Robert Behnken. Below is a concise overview of verified attributes tied to this identification.
Key Attributes at a Glance
| Attribute | Verified Detail | Source Type |
|---|---|---|
| Primary name | Robert L. Behnken | NASA official bio |
| Known as publicly | Bob Behnken | NASA communications |
| Occupation | Former NASA astronaut, physicist | NASA biography |
| Spaceflights | STS-123, STS-130, Crew Dragon Demo-2 | NASA mission records |
| Date of birth | August 1, 1970 | Public biography |
Background and Education
Robert Behnken holds a doctorate in mechanical engineering and built a foundation in research and test before joining NASA. His education includes advanced degrees that supported work in aerospace testing and development, which later informed his astronaut training and spaceflight responsibilities.
Educational Path
- Bachelor of Science in physics and mechanical engineering, University of Missouri
- Master of Science in mechanical engineering, California Institute of Technology
- Doctorate in mechanical engineering, California Institute of Technology
NASA Astronaut Career and Flights
Selected as a NASA astronaut candidate in 2000, Behnken completed training and qualified for spaceflight. He flew aboard multiple shuttle missions and later served as a Crew Dragon test pilot, reflecting continued involvement in human spaceflight into the commercial crew era.
Mission Summary
| Mission | Role | Date | Notes |
|---|---|---|---|
| STS-123 | Mission Specialist | 2008 | Spacelogged time: around 15d |
| STS-130 | Mission Specialist | 2010 | Spacelogged time: around 13d |
| Demo-2 | Joint Commander | 2020 | First crewed Commercial Crew flight |
Role in Commercial Crew and On-Orbit Activities
As joint commander of Crew Dragon Demo-2, Bob Behnken contributed to the first crewed test flight of a Commercial Crew vehicle, a milestone in U.S. human spaceflight. He has also held leadership positions during long-duration missions on the International Space Station, including temporary command responsibilities.
Notable On-Orbit Roles
- Joint Commander, Crew Dragon Demo-2 (2020)
- Expedition 63 crew member; partial ISS command
- Lead for spacecraft rendezvous and docking operations
Public Profile and Common Queries
Because Bob Astronaut is used informally, people often seek clarification on identity, family, and current affiliations. Public records, NASA statements, and mission summaries provide the most reliable answers.
Clarifying Common Points
- Bob Astronaut commonly refers to Robert Behnken in news and official materials.
- He remains active in public outreach, speaking, and aerospace advocacy post-NASA.
- Family and personal details are documented in NASA biographies and authorized interviews.
Current Status and Public Availability
Behnken transitioned from full-time astronaut duties but continues involvement in aerospace through speaking, boards, and advisory roles tied to human spaceflight and safety. NASA and partner agency pages list his affiliations in a professional capacity.
Status at a Glance
| Aspect | Current Detail | Source Type |
|---|---|---|
| Former astronaut | Yes | NASA personnel list updates |
| Public engagement | Active in speaking and advisory roles | Public talks and bios |
| Commercial activity | Advisory and board roles in aerospace | Organization directories |
Reliable Sources and How to Verify
Information about Bob Astronaut is drawn from NASA biographies, mission pages, and official communications. To verify claims, consult NASA’s astronaut directory, mission summaries, and authorized biographical releases.
Suggested Verification Steps
- Visit NASA’s official astronaut biography page for Robert Behnken.
- Check mission records on NASA History Program and ISS expeditions.
- Cross-reference public talks, press kits, and Commercial Crew documentation.
Wrap-up and Takeaways
Bob Astronaut most accurately refers to Robert Behnken, a former NASA astronaut with a documented record of shuttle and Commercial Crew flights. Understanding his roles, missions, and current activities is best approached through official NASA materials and verified biographies.
FAQ
Reader questions
FAQ
Which Bob is Bob Astronaut? The most common match is Robert Behnken, based on NASA records and mission histories. Is Bob Astronaut still an astronaut? No longer active as a NASA astronaut but remains engaged in aerospace through advisory work and speaking. What missions did Bob Astronaut fly on? STS-123, STS-130, and Crew Dragon Demo-2, per NASA mission logs.