(Photo : Photo by Aubrey Gemignani/NASA via Getty Images) A SpaceX Falcon 9 rocket with the company's Crew Dragon spacecraft onboard is seen as it is rolled out of the horizontal integration facility at Launch Complex 39A as preparations continue for the Crew-2 mission, on April 16, 2021 at NASA's Kennedy Space Center in Cape Canaveral, Florida. NASA's SpaceX Crew-2 mission is the second crew rotation mission of the SpaceX Crew Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency's Commercial Crew Program. Meir added that although virtual reality simulation is not perfect or complete, it is still a valuable tool when it comes to space mission preparations. The space expert specifically refers to Space Explorers, a 360-degree VR documentary.