"Earth sure looks like a perfect world" — a historic first commercial spacewalk brings awe and inspiration!

No, Guys, it is not a fiction movie. A watershed moment for the commercial space industry was recently achieved with the SpaceX Polaris Dawn mission, which marked the first-ever commercial spacewalk. On Tuesday, a four-person crew aboard SpaceX's Dragon spaceship ascended to an orbit 700 kilometres above Earth during a mission directed by billionaire Jared Isaacman.

The launch took place from Florida's Kennedy Space Centre. Isaacman and Sarah Gillis, an engineer for SpaceX, created history on Thursday when they participated in an EVA that lasted for an hour and forty-six minutes, venturing outside of their spacecraft.

Some have called the mission a "giant leap forward" for SpaceX and the commercial space industry. Administrator Bill Nelson highlighted how this performance matches NASA's long-term aim of creating a robust and dynamic U.S. space economy, and NASA was the organisation that bestowed accolades on the accomplishment. Previously carried out by government space agencies like NASA, private corporations are now taking the lead in space exploration with missions like Polaris Dawn, which aims to go farther into space than any humans have done since the Apollo missions.

It was a commercial venture, but the innovations shown during the spacewalk are what really make this mission noteworthy. Enhanced mobility systems, helmet cameras, and heads-up displays are some of the next-generation technologies the crew tried in SpaceX's spacesuits. These suits will be essential for future long-duration missions because they provide superior protection and usefulness in space's harsh environment.

The crew followed all the necessary protocols to ensure they were safe for the EVA, including a "prebreathe" operation to get nitrogen out of their systems. This procedure was crucial for avoiding decompression sickness, a potentially deadly illness brought on by the formation of nitrogen gas bubbles in the body as a result of the shallow pressure in space. After the pre-breathe operation, the cabin pressure was decreased to match the vacuum of space so that Isaacman and Gillis could escape the spaceship without a hitch.

Awe-inspiring remarks made by Isaacman during the spacewalk brought attention to space travel's philosophical and emotional aspects. From an unparalleled vantage point, he looked down at Earth and said to mission control, "SpaceX, we all have much work to do back at home, but from here, Earth sure looks like a perfect world." His remarks aligned with those of many astronauts who had been through the "overview effect," a change in perspective that happens frequently when looking at Earth from orbit. The stark contrast between our home planet, Earth, and the boundless expanse of space is a sobering reminder of how interdependent we are on one another.

Many are hailing this spacewalk as a watershed moment in space exploration history. Still, few are pointing out that it pales compared to the courageous efforts of NASA on the Apollo and Gemini missions, among others. However, the fact that private enterprise was the driving force behind this landmark makes it stand out. With Elon Musk at the helm, SpaceX is breaking new ground in space exploration, turning what was once a government-run sector into a private enterprise with far-reaching consequences. Finally, a new age in space exploration has begun with the Polaris Dawn mission and its spacewalk. The commercial space sector is now daring to venture into space, which was long seen as a faraway dream. This opens the door to new missions, inventions, and chances for humanity to explore beyond Earth.

Visits on cards!