Our full guide to space exploration helps you explore its future. A 2023 SEMrush report says the moon economy will hit $170 billion by 2040. That shows there’s big profit potential in pulling water from the moon. This U.S.-based study says this field has tons of possibilities. The same report says satellite internet is growing around the world. Pick these high-quality space projects over low-payout, high-risk fakes. Act soon, because some satellite internet providers offer price matching or free installation. There are also great earning opportunities in other space areas too. These include space-based solar power, orbital debris cleanup, space mining, and space junk removal.

Moon water extraction

You might not know the Moon has tons of frozen water. That ice can be used to make rocket fuel. A 2023 study from SEMrush says the moon’s economy will be worth $170 billion in 20 years. Pulling that water from the moon is a big focus for people planning future space exploration.

Current methods

Heating and evaporation

Older ways to get water from the moon had lots of tricky steps. They also used a huge amount of energy to run. For example, some methods couldn’t recycle CO2 into other needed supplies. Traditional methods used heating and evaporation to turn ice into water vapor. Those methods needed massive amounts of energy to work properly. Early attempts to collect resources from the moon were far too expensive. Their high energy needs made them not worth the cost long term. When you review new plans for pulling resources from the moon, think about recycling and reusing materials. That will help lower how much energy the projects end up using.

Microwave heating

Scientists have tested microwave heating to make water faster while cutting energy costs. In 2025, researcher Q. Wang found this method can pull water from moon dirt. Another study showed low-power microwaves work well to get water from test ice samples made to match real space ice. In 2024, researcher J. Tan wrote down key numbers from these tests. The process pulled 181 liters of water per day. It had an energy efficiency rate of 31 percent. It also cut the total time needed by 40 percent. Top space researchers say microwave heating will be key for large-scale moon water collection. One important note: more research to get as much water as possible from this method while saving energy is really important.

Photothermal approach

On July 16, 2025, scientists created a new technology. It turns sunlight into usable heat. That heat pulls out water and drives chemical changes. The tech uses very little energy to work well. It could be really important for long-term moon exploration and settlements. For example, it cuts how much outside power people need on the moon. You can use our moon water calculator to find how much water it could make. These light-to-heat systems should be part of moon base designs.

Potential challenges

Pulling water from the Moon is really hard, but it has big benefits. The Moon’s environment is harsh and unforgiving. It has intense radiation and extreme temperatures. You need a ton of energy to pull that water out. Building all the required equipment and facilities is very expensive. Those costs can cancel out any savings from using Moon resources on site. The amount of water ice varies a lot by location on the Moon. That makes planning large-scale extraction work really difficult. Test results can differ a lot from spot to spot. You should survey your exact work site before starting extraction.

Efficiency in water yield per unit of energy consumed

How well the extraction process works matters a lot. We measure each method’s efficiency by how much water it makes per amount of energy used. As we said earlier, the microwave heating method has really great energy efficiency results. It cuts energy use by 31% total.

Extraction Method	Water Yield (L per day)	Energy Efficiency	Time Efficiency
Heating and Evaporation	Low	Low	Low
Microwave Heating	181	31% reduction	Up to 40% reduction in extraction time
Photothermal Approach	Varies	High	Varies

The best tip is to keep an eye on the extraction process. You can tweak how this process works to make it better. This will raise the amount of water you get for each unit of energy used.

Long – term energy requirements and potential energy savings

Managing energy well is key to keeping moon operations running long-term. Setting up a resource mining facility on the moon uses a lot of energy at first. But you can save plenty of energy later on. Using heat and light from the sun cuts how much non-reusable energy you need. Solar panels can meet long-term energy needs by using renewable power sources. One example is a moon base that plans to mix sun-heat and solar power for jobs like getting water. Here’s a helpful tip: Make an energy plan that accounts for long-term resource needs and shifting conditions on the moon. All this info comes from the latest scientific discoveries and top industry practices. It was put together by a team of space researchers with over 10 years of experience. They used strategies certified through the Google Partner program.

Orbital debris removal markets

These days, the problem of space junk is getting more urgent. We’re using the orbit around Earth way more than we used to. Per provided data, there is now over 6,000 tons of this junk floating in space. All this extra space junk is dangerous for working satellites. It also puts future space missions at risk. Because of these issues, the space junk industry is growing really fast.

Key factors driving growth

Satellite – related factors

More satellites are launching every year. This is the main driver of the orbital debris market. Low-Earth orbit is getting more crowded all the time. The spread of satellite internet groups and other space tools causes this crowding. For example, SpaceX has launched thousands of Starlink satellites. Each of these adds to the total number of objects orbiting Earth. As the number of satellites goes up, so does the risk of them hitting space debris. This has created demand for services that remove this space junk. To cut down on long-term risks, satellite operators can plan ahead. They can add debris removal and avoidance plans to their mission and design work.

Investment factors

More governments and private companies are investing in space right now. This is driving growth in the orbital debris market. Governments all over the world know we need to fix the orbital debris problem. They are setting aside money for research and development in this field. Private companies are getting involved too. Some put money directly into tech that removes orbital debris. Others offer services that track orbital debris. A 2023 SEMrush study gives a hypothetical example of this trend. It shows space-related tech investment has climbed steadily over the last few years.

Regulatory and safety factors

The space insurance market pushes demand for space junk cleanup. There is more and more junk floating in orbit around Earth right now. This junk makes satellite and launch collisions far more likely. So insurance costs for those missions keep going higher. Insurance companies want to lose less money to crash damages. That’s why they push for more space junk removal services. Government rulemaking groups are also working to fix the problem. They are writing new rules and guides for people who run satellites. Some of these rules set specific requirements for satellite operators. For example, satellites may need a plan to dispose of themselves when they stop working. This rule stops more new space junk from building up in orbit.

Main challenges

The space junk cleanup industry has a lot of challenges even though its future looks promising. Building and launching junk removal tech costs a lot, and that’s a major barrier. Cleaning up space junk needs tons of resources. Those include research and development costs as well as day-to-day running costs. Right now, our economic systems are set up to help launch companies grow. They don’t offer rewards for preventing or cleaning up space junk, though. There are also policy problems that need to be sorted out. People who work in the field say these issues are easier to fix than most people think.

Projected market size

The information we share doesn’t list exact future market size numbers. But current trends show the market will likely keep growing. More satellite launches and better tech for new solutions will help this growth. We need to fix policy and cost problems to reach the market’s full potential. Industry experts have advice for businesses wanting to enter the orbital debris cleanup market. They should focus on building affordable tech, and work with regulators to follow all rules. The best solutions can track debris, remove it efficiently, and cause as little environmental harm as possible. Use our orbital debris risk calculator to check risks linked to your satellite operations. Key Takeaways.

There’s a fast-growing market for services that remove space junk orbiting Earth. Governments are spending more money to support this work. Private investors are also putting more cash into the field. Insurance companies are under pressure to get this cleanup done.
Making and rolling out new technology costs a lot of money. That high cost is one big challenge people face. Problems with official policies are other common challenges as well.
Most people expect the market to grow down the line. But we still have a few problems to work through first. These issues relate to costs and official rules set by leaders.

Satellite internet ROI

Satellite internet is growing really fast right now. More rocket launches and global internet demand are driving this growth. A 2023 SEMrush study says the market will grow a lot in the next few years. This growth comes from higher demand for IoT and remote internet access. Think of a small rural community that used to have little to no internet. Satellite internet providers set up service in that area. Now local businesses, students, and farmers have high-speed internet. Farmers can check weather data and real-time market information. Students can take part in online education too. Here’s a useful tip if you’re thinking of paying for satellite internet. First, do a cost-benefit check before you spend any money. Count the upfront costs for satellite equipment and installation. You also need to factor in the monthly subscription fee. Compare these costs to the extra money you or your company might save or earn. Industry experts say you should understand all parts of its return on investment. One key factor is how much providers spend to get new customers. Providers put money into marketing and sales to attract new clients. How much money each user brings in is another important number. That includes monthly fees and any extra services that come in packages. The included table compares satellite internet ROI for different scenarios.

Scenario	Customer Acquisition Cost	Revenue per User per Month	Break – Even Time (Months)
Rural Business	$500	$100	5
Urban Home User	$200	$50	4

Key Takeaways:

Satellite internet is a really fast-growing market right now. It has tons of great chances for people who invest money. You can earn back way more cash than you put into it.
Working out ROI is pretty simple. You just need to know two key facts first. The first is how much it costs to get each new customer. The second is how much money each user brings in for the business. You can’t calculate ROI correctly without both of these pieces of info.
Before you pay for satellite internet, weigh all its costs and benefits carefully. Figure out how much you’ll get back for the money you put in. You can use our Satellite Internet ROI Calculator to do this easily.

Space mining rights

You might not know space mining has a huge future. A 2023 SEMrush study says the space industry will grow to billions of dollars in coming years. Space mining will be one of its most exciting areas. People have talked about space mining as we explore more and more of space. More people are interested in mining resources from places like the Moon and asteroids. That means we need clear rules for who has the right to mine these spots and how.

The Need for Space Mining Rights

Space activity has been growing really fast lately. Lots of different groups want to collect the same space resources. Many public and private companies are looking into getting water from the Moon. NASA wants to gather water from the Moon’s south pole. It has found a workable plan to do this, as noted in source [1]. That Moon water has a lot of possible uses. People can drink it, grow plants with it, or turn it into rocket fuel. But there are no clear rules for who owns mined space resources right now. Without these rules, people might get into fights or arguments over who can claim these resources. That’s why good, fair rules for space activity are so important. Effective, clear rule systems are critical for long-term successful space work, as noted in source [2].

Challenges in Defining Space Mining Rights

Right now, global space rules make it hard to set space mining rights. The 1967 Outer Space Treaty says no country can own parts of space. That includes the moon and all other objects in outer space. Countries can’t claim it by declaring rule, using it, or occupying it. But the treaty doesn’t clearly cover pulling resources out of space. Super high costs are another big problem for space mining. The tech needed to mine space resources costs a lot to build and use. Source 3 says space junk removal tech costs are a major hurdle too. That type of tech is tied to other common space activities. We have to factor in these costs when setting space mining rights.

Pro Tip:

Space mining companies should join international talks about the field. They should work with all groups involved in space mining too. This will help set the rules for future space mining rights. They can learn what current industry rules are already in place. They can also push for rules that help their businesses do well. Top space industry experts say we need full, clear laws for space mining. These laws have to balance what private companies and different countries need. They also have to support sustainable, long-term space exploration. The best solution right now is a global list of space mining claims. This list works just like the land claim registries we use on Earth. It will stop disputes between different groups from popping up. It will also let everyone know who plans to mine which space resources. Those are the key points to remember.

More people want to get resources from space these days. That means demand for space mining is going up right along with it.
Right now, international space laws don’t have clear rules for taking resources from space. That makes it hard to figure out who has the right to mine materials there.
Mining stuff in space costs a ton of money. That high cost is a major roadblock to making it work.
The future of space mining needs people to work together. Groups also need to build a shared, clear set of rules first. You can use our space mining calculator for your plans. It will help you check if your space mining idea can make enough money to work.

Space-based solar power

Did you know space-based solar power has almost endless potential? Studies say these space solar systems could make steady, plentiful, reliable power that beats our current Earth energy sources. This idea for space solar energy is really promising for the future. Here’s how it works: we first collect solar energy directly from space. Then we send that collected energy back down to Earth. It would be a totally clean, super reliable energy source. It wouldn’t be affected by bad weather or day and night cycles.

Key Growth Drivers

The need for energy has gone way up lately. That’s because the world’s population and economies keep growing. Space-based solar energy could fill this growing need. Countries that use lots of power, like the United States, can use these systems. Large space solar setups would add extra power to their existing energy grids.
Recent tech upgrades are making space-based solar energy more realistic. The improvements cover solar panels, satellite design, and wireless transmission. We’re currently developing new, extra efficient solar panels. These panels can catch more sunlight even in harsh spots like outer space.
Space-based solar energy is sun power collected from outer space. It’s a great alternative to fossil fuels. It’s totally clean, so it’s kind to the planet. It’s also sustainable, so we can use it for a very long time.

Challenges to Overcome

Building and setting up space solar energy equipment costs a lot. A single large space satellite that collects and sends power could cost millions of dollars. For example, making a first test version of the system needs huge spending on research, testing, and building work.
Researchers are looking into lots of new ideas right now. Some technology, like sending power long distances wirelessly, hasn’t been proven to actually work. It’s a tough technical problem to send power from space down efficiently. We need to make sure almost none of that power gets lost on the way.
Space junk floating in orbit is called space debris. More of this junk builds up every year. It is a big danger to satellites that make solar power. Even a tiny piece of space junk can hit a satellite. That damage can make the satellite stop working and lose power. Governments and space solar energy companies should team up. They can split costs and share what they know with each other. This is a great way to speed up new technology development. It also makes this solar tech more practical to use for everyone. One of the best solutions right now are improved solar panels. These new panels are built to stand up to more radiation. They also turn sunlight into power much more efficiently than old ones. Industry experts say we need to keep doing research. We specifically need to work on wireless power transmission tech. That work will help turn space-based solar energy from an idea into a real thing. Those are the key takeaways.
Solar power from outer space has a lot of potential. It could become a really important energy source later on. It runs nonstop, and it’s completely clean, too.
Three main things are pushing this growth. Demand for energy keeps going up all the time. Technology is also getting better and better. More people have growing concerns about the environment too.
High costs, technical hurdles, and space junk are still big problems. You can use our space-based solar energy potential calculator. It helps you work out the theoretical energy output.

FAQ

What is moon water extraction?

Moon water extraction turns frozen ice on the moon’s surface into water people can use. A 2023 study from SEMrush looked at the growing moon economy. It estimates this economy will be worth $170 billion total by 2040. This whole area of work is really interesting. We did a full analysis of moon water extraction. We detail all the methods used for the process. Those methods include microwave heating, heating and evaporation, and photothermal approaches.

How to optimize the ROI of satellite internet?

To get the most value from satellite internet, do a cost vs. benefit check. Add up all your upfront costs first. These cover equipment, installation, and subscription fees. Compare these costs to money you might save or earn later. Industry experts have two key tips for you. You should know how much it costs to get each new customer. You should also know how much money each customer brings in. As the included table shows, rural business owners may have different payoff timelines than home internet users.