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Sunita Williams was the inaugural speaker for the Prof VN Vazirani Institute Lecture, established in memory of Prof VN Vazirani by his sons, Vijay and Umesh Vazirani.
Sunita Williams met Prof. Rangan Banerjee, Director, IIT Delhi, along with the senior administration of the Institute.
Sunita L. Williams, a retired NASA astronaut and U.S. Navy Captain, spoke about her recent space mission during Expeditions 71/72 with her compelling talk, ‘The Making of an Astronaut: Sunita Williams’ Story,’ during her visit to the Indian Institute of Technology Delhi (IIT Delhi) on January 20, 2026. Williams was the inaugural speaker for the Prof VN Vazirani Institute Lecture, established in memory of Prof VN Vazirani by his sons, Vijay and Umesh Vazirani.
Reflecting on human spaceflight, Williams remarked, “It is a very exciting time in human space exploration. Every new project has its ups and downs, but each one teaches us something and prepares us better for what comes next.”
“Looking at Earth from above gives you the ‘overview effect.’ You realise we are all living on one planet, deeply connected, and boundaries start to feel meaningless,” she added.
Williams met Prof. Rangan Banerjee, Director, IIT Delhi, along with the senior administration of the Institute. The Director highlighted IIT Delhi’s contributions to space technology and ongoing collaborations with ISRO.
The talk was followed by a fireside chat moderated by Prof. Shilpi Sharma, Associate Dean, Academic Outreach and New Initiatives. Prof. Sharma navigated the conversation through Williams’ journey, offering personal insights into her life, exploring her childhood, discipline as a student-athlete and swimmer, teamwork, and coping with long-duration missions, the IIT stated in an official press release.
Williams shared, “When you work as a team towards a common objective, you stop thinking only about individual success and start thinking about how the entire team can be better.”
Discussing the complexity of space missions, she explained, “We often work with multiple systems and redundancies, but sometimes the solution is not very complicated; it can be something simple if you are willing to observe carefully.”
She asked the audience to imagine zero gravity, saying, “When you take gravity away, you start to understand the nuances of how materials, medicine, and even human behaviour change. That understanding helps us learn more about ourselves and the universe.”
“Opening a package full of Indian food in space was incredible. What made it special was sharing it with my crewmates. Food has a way of bringing people together, even in orbit,” she stated at the event.
January 21, 2026, 19:59 IST
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