"space-travel"

Talking about the challenges of getting the body readjusted back on Earth, Shukla told his audience that the biggest challenge is the absence of gravity. "Space is a new situation for the body. So like today, I am feeling much better from what I was feeling on day one here," the astronaut said.

Space tourism is a triumph of human ingenuity, but it is also a test of our priorities, values, and vision for the future

Bezos is expected to fly approximately 328,000 feet (about 100 kilometres) to the Kármán Line on New Shepard on the day that marks NASA’s Apollo moon landing anniversary.

Headquartered in San Francisco, Neuralink's team of around 100 people is trying to develop an implementable computer-brain interface.