"The Earth is the cradle of humanity, but mankind cannot stay in the cradle forever." KONSTANTIN TSIOLKOVSKY
Since the 20th century, space exploration became an obsession for mankind. What has pushed us to leave the comfortable, well-known world of our planet and venture into mysteries of the unknown?
The history of space exploration began in 1957, when Sputnik 2, the first-ever satellite has left the Earth, carrying Laika, the first-ever live creature onboard to the vastness of space. Within the next 20 years, a fierce competition has developed between USSR and the USA, with such milestones as Yuri Gagarin becoming the first man in the world to travel into space, followed by Neil Armstrong as the first man stepping on the Moon’s surface. The space exploration industry started to evolve surely but steadily, financed mostly by governments of different countries. In 1998, International Space Station was established by a joint effort, concluding the end of a millennium.
A New Space Age commenced in 2001, when Dennis Tito became the first space tourist. This landmark event has brought a major change in the industry, proving that space is not to be explored only for the scientific purpose solely with governmental funding. Currently, the global space economy accounts for 385 Bn USD, with 79% being commercial revenue and 21% governmental. Contrary to popular opinion, less than a half of a global governmental space exploration investment is concentrated on transportation. Other areas of investment include orbital infrastructure (20%), space sciences research (13%) and, also an exploration of the Moon, Mars, and deep space. The biggest part of the space economy (79%) is taken by the satellite segment.
But what are we aiming for and what is the highest purpose of such multi-billion dollars investments? Mankind is eager to unlock the mysteries of the solar system and explore Earth’s neighbouring planets, such as the Moon, Mars, Venus, and Jupiter. That is where the private investors step in, taking the space industry to a new level of development. The 21st century brought us new major players such as Elon Musk, Jeff Bezos, Richard Branson, and others, with the first three becoming pioneers in the commercial space race of the century. Their visions and approaches differ significantly, however, the contribution made is undisputable.
Jeff Bezos, the richest man in the world and the owner of Amazon, founded Blue Origin in 2000. Applying a “slow and steady” approach, this space company has been working on development of its New Shepard space vehicle, which launched successfully in 2015. In May 2020, Blue Origin landed a 579 Mn USD contract with NASA for development of a potential lunar lander. However, Bezos does not concentrate exclusively on the commercial side of space exploration. His ultimate goal and vision are to establish near-Earth space colonies in order to reduce the increasing pressure of a potential crisis: global population will reach 10.9 billion people by 2100, fossil fuel reserves are predicted to run out by 2090, sea level will rise by 1.1 m, while the average Earth temperature will increase by +2.9°C. Bezos aims at transferring heavy, dirty manufacturing to the space to avoid further pollution of the Earth. The resources will be supplied from the Moon and asteroids, and the colonies will accommodate trillions of people. Ultimately, the Earth will become rather a tourist destination, day trip away from the colonies. In the nearest future, Jeff Bezos plans to step down as Amazon’s CEO in order to focus on further development of Blue Origin.
Another influential space industry businessman is Elon Musk, an innovator, whose out of the box thinking has brought us Tesla, Falcon rockets and a concept of Hyperloop. Musk created SpaceX, a game-changer aerospace manufacturer, that became a first private company to bring humans to the International Space Station. Next ambitious projects include cargo and crew missions to Mars in 2024 and 2026. These missions will confirm water resources, build support infrastructure, and develop a base for future expansion, thus laying out a path to the ultimate goal of Mars colonization. By 2050, Musk is planning to establish a self-sustaining city, a “back-up drive” for civilisation, where 1 Mn people will reside. The colony will be connected to the Earth by 3 daily Starship flights.
While Bezos and Musk work on missions for the future of humanity, Richard Branson, world famous entrepreneur, aims to pioneer the space tourism industry. By May 2021, his company Virgin Galactic has reached the space thrice. Branson wishes to provide everyone with an opportunity to experience zero gravity and observe the Earth from the space by starting commercial space flights in 2022. Such flight will cost 250,000 USD and the spacecraft will carry 8 people.
However, the space exploration arena is not dominated only by private investment. Currently, NASA is preparing its Artemis mission — the biggest space exploration programme in close cooperation with different countries and companies. The main purpose of Artemis is to return astronauts to the Moon and prepare for the next step — the exploration of Mars. It is indicative that for such ambitious project many countries and companies join their efforts since the ground for the future of space exploration lies within cooperation of humanity.
So, what will be the ultimate benefit of space exploration for Earth’s population? The in-space economy will continue to develop in 5 key areas: space mining, space infrastructure, space farming, space logistics and orbital transportation and space hospitality and travel. Each of these areas provides new exciting opportunities. For example, space mining will help us increase decarbonisation of the Earth, and provide space refueling, which will decrease costs in space exploration and travel. With the Orbital Assembly Corporation announcing a project for building a first low orbital hotel, space travel becomes even more realistic. Also, space hospitality is a major step for development of space real estate, that could assist with a problem of the Earth’s overpopulation. Space farming will be a next logical step in case of shifting the Earth’s population to the space. Food production in the space will lower the costs of space hospitality, and it will also allow space missions to make longer flights into the deep space due to the fact of food availability outside of the Earth. However, solar radiation could be harmful for the plants and zero gravity could complicate the farming conditions. On the contrary, space manufacturing and construction will benefit from microgravity and vacuum conditions. In-space manufacturing would enable sustainable space exploration missions at reduced cost compared to launching from the Earth.
In conclusion, despite all challenges that humanity faces on the road of space exploration, the benefit of it is unquestionable. By 2050, the space economy revenue is expected to reach approximately 3 Tn USD. As we keep working towards an ambitious plan for the future, permanent bases on the Moon’s surface, pinwheel space stations as gateways for space travel and temporary settlements for asteroids mining activities can turn from an exciting future into realistic present for humanity.
To succeed in the next fifty years, many businesses will need to combine space romanticism with innovative commercialisation stories. The most prospective space industries, the businesses should focus on to be able to stay on track and gain competitive advantage are:
- Space mining
- Space infrastructure
- Space farming
- Space logistics & orbital transportation
- Space hospitality & travel
...Thirty years ahead
Humanity is reaching new horizons and overcoming challenges in the solar system and beyond. Permanent bases on the Moon and Mars, settlements on big asteroids, space-solar powers, greenhouses on humans’ bases on the Moon and Mars, long-haul flights, pinwheel space stations as gateways for space travel, and suborbital and orbital flights — all of these can turn from an exciting future into realistic present for humanity.
You can read more about the billionaire space race and fast-growing space economy in the attached publication, which is full of interesting information: