Skip to page content

Commentary and Blog Posts on Space Topics

Write to space@rand.org with inquiries about RAND's space work, or to hear about upcoming events.

NATO Space Enterprise: Throttle Up or Fall Short
NATO has made slow, steady progress on space policy for just over a decade. This summer's NATO summit in Washington presents a key opportunity to build on the alliance's nascent space policy and structure at an inflection point for NATO and space power.
The Path to Thoughtful Allied Space Power: Progress on a Steep Road
The road to thoughtful allied space power is steep and requires commitment to make progress. By being forthright about the prospects for cooperation, the United States will enable allies and partners to make choices about their own investments and operations that will strengthen future coalition capabilities.
Assessing the Value of Publicly Funded Earth Observation Programmes in the United Kingdom
Satellite-based earth observation (EO) technologies play a critical role across the world, from monitoring climate change to assessing the situation during crises such as extreme weather events. As the United Kingdom invests in space technology and participates in international agreements, effectively demonstrating the value of these investments remains a top priority.
Looking Back on the Big Policy Stories of 2023
As 2023 draws to a close, RAND president and CEO Jason Matheny highlights areas where RAND is tackling the most urgent and complex problems we face. Each is a small reminder that where there are thoughtful people working tirelessly to find solutions, there is hope.
Encouraging Consistency in National Security Transparency
The United States remains the leader in space in both national security and commercial capabilities. Greater transparency about existing on-orbit systems that are already detected by many is an important next step that could bolster U.S. credibility while also aiding deterrence.
UFO Research Is Only Harmed by Antigovernment Rhetoric
There is an undercurrent of conspiracy theory and, relatedly, antigovernment sentiment brewing around the issue of unidentified anomalous phenomena (UAP). If it grows, it could prove toxic to any factual and scientific discussion of UAPs.
Speaking in One Voice to Advance Space Acquisition
Space acquisition is hard, and many challenges remain today for development of true unity of effort. But a new “clean sheet” is not the answer. Such an approach simply cannot take the place of doing the hard work required to realize enduring change.
Enter Outer Space at Your Own Risk?
Since 2004, federal law has barred most participant safety regulations and leaves nearly all issues of safety up to the discretion of the company providing the service. It's time to allow the moratorium on regulation to expire and allow the development of safety standards, led by the FAA.
What Might Space Look Like in 2050?
It would not take huge technological breakthroughs to make space and space travel a much bigger part of everyday life. Instead, it would take a steady progression of incremental advances—and one development in particular could provide the tipping point.
The Calls for More Progress on Space Governance Are Growing Louder
Space may seem infinite, but the narrow band that hugs the Earth, where satellites and space stations operate, is not. Existing space treaties won't be enough to keep satellites safe, to prevent crowding and collisions, and to preserve the promise of outer space.
Governance in Space: Mining the Moon and Beyond
Without further cooperation and agreement among space powers, multiple, competing governance systems may end up being established, further increasing potential for conflict. The time to address this issue is now, so that the use of deep-space resources contributes to prosperity, security, and freedom on Earth and throughout the solar system.
Why Not Space Mirrors?
Space mirrors can reflect solar radiation away from Earth, potentially helping to address the effects of climate change. But decisionmakers need more information about this technology to determine if it's a viable option.
Reduce Friction in Space by Amending the 1967 Outer Space Treaty
Space has the potential to be a domain in which current great-power competitions and frictions can be mediated. The international community might consider updating the existing space legal regime to ensure it meets current political, economic, social, and technical challenges.
Russia's Withdrawal from the ISS: Another Sign of Its Space Decline?
Russia's threatened exit from the International Space Station could simply be more bluster from Moscow at a time of heightened tension between Russia and the West over Russia's invasion of Ukraine. But it also appears to be another signal that Russia's profile in space is in decline, a trend that is likely to continue and that the United States could be preparing for now.
An Alternative Way to Think About Space Regulation
There are currently no international binding rules that would address growing threats in space. Without more-defined and enforceable rules of war regarding space and space assets, the danger of a destructive conflict in space grows significantly.
U.S. Decision on ASAT Testing a Positive Step Towards Space Sustainability
The United States recently committed not to conduct destructive, direct-ascent anti-satellite missile testing. This sets an important example others might follow and takes an important first step towards a binding, international ban.
Where Chinese Science Fiction and RAND History Meet
Senior policy analyst Sale Lilly read about renowned RAND researcher Bill Mathers in an award-winning Chinese science fiction trilogy—but somehow had never heard of him before.
Satellite Internet Services—Fostering the Dictator's Dilemma?
The ability to provide relatively low cost internet access outside of government control is both a challenge for authoritarian states and an opportunity for democracies. What are low-altitude, low-latency satellites and why are authoritarian states so concerned?
Navigating Norms for the New Space Era
To make better progress on global norms for responsible behavior in space, the U.S. defense and intelligence communities might first consider reaching a consensus among themselves on what these norms should be. Until they reconcile their differences the United States will be less likely be in a position to play a leadership role.
How Joe Biden Can Galvanize Space Diplomacy
The potential for conflicts to originate in outer space, or for terrestrial conflicts to extend there, has grown with the development of counterspace weapons and the explosion of commercial space activity. But previous efforts to establish norms have had limited results. The Biden administration has an opportunity, working with like-minded allies and partners, to galvanize nascent international efforts.
How to Avoid a Space Arms Race
Some 70 countries and multinational organizations own or operate satellites and there are plans for many more. Multilateral cooperative efforts could help set a foundation for the adoption of transparency and confidence measures that offer realistic hope of reducing risks and protecting freedom of access to space for all nations.
How Accurate Were Predictions for the Future?
Anticipating the risks and opportunities posed by all kinds of change is a RAND specialty. In 1964, using RAND's now-famous Delphi method, experts pondered topics like medical advancements, space, artificial intelligence, and controlling the weather.
Protecting the U.S. Supply on Heavy Lift Launch Vehicles
Our recent RAND report on the global heavy lift launch market highlights the potential for a near term shortage of launch vehicles needed to lift U.S. defense and intelligence satellites to orbit. These satellites are the eyes, ears, networks and timekeepers of U.S. armed services, and an inability to launch them in times of need could compromise national security.
Space Safety Coordination: A Norm for All Nations
As space becomes more congested with satellites, the need for every nation to actively participate in the space safety coordination system grows. Most spacefaring countries participate, but a few countries do not—notably, Russia and China. That creates greater potential for collisions and hazards from debris.
Our Reliance on Space Tech Means We Should Prepare for the Worst
Space-enabled connectivity, technology, and services support a diverse array of political, military, and economic activities, many of which modern life on Earth relies upon and which the public often takes for granted. How prepared is global society to deal with the growing reliance on this technology and to mitigate associated risks?
Pursuing the Extraordinary Through Space Exploration
NASA astronaut Dr. Mae C. Jemison delivered RAND's 2018 Haskins Lecture. She discussed how the pursuit of interstellar travel benefits society, the vital role science plays in our lives, and the importance of continued investment in research and technology.
Mert Davies: All-Star Pioneer of the Cosmos
Merton Davies spent his early years using satellite imagery to spy on terrestrial targets. His work led to the first successful reconnaissance satellite, Corona. Later, he used deep-space photographs to map the planets in our solar system.
Mining the Moon for Rocket Fuel to Get Us to Mars
Students from around the world participated in the 2017 Caltech Space Challenge. They proposed designs of what a lunar launch and supply station for deep space missions might look like, and how it would work.
The Democratization of Space
A new economic model for outer space must account for lower barriers to entry and the involvement of more and more stakeholders, such as developing countries and start-ups, writes Prof. Bill Welser.
Don't Worry About Russia Backing Away from Space and WMD Cooperation
Two symbols of U.S.-Russian cooperation are nearing the end of their life expectancies, the International Space Station and the Nunn-Lugar Cooperative Threat Reduction Program. But both stand as remarkable milestones of achievement and reminders of what can be accomplished when nations put aside political differences for the betterment of humanity.
Space Talk Launches Politics Aside
Hundreds of guests packed the Cary Grant Theatre at Sony Studios to kick off RAND's Politics Aside event with a discussion on space technology, policy, and leadership. Matt Miller, columnist, author, and radio host moderated the panel, which included Simonetta Di Pippo, Director of the UN Office for Outer Space Affairs; George Whitesides, CEO of Virgin Galactic; and NASA astronaut Cady Coleman.
Should the U.S. Rely on Russian Rocket Engines?
One of the two launch vehicles that lift U.S. satellites into orbit depends on a rocket engine made by a company located in Russia. Russia's recent clashes with Ukraine and its claims on the Crimean peninsula have caused friction with the United States and thereby raised questions among U.S. policymakers about the potential for an interruption in the supply of the engines.
Debris Poses Increased Threat to Exploration
Every satellite launch and maneuver is carefully coordinated because some orbits are strewn with the space-based equivalent of blown tires, abandoned vehicles, loose gravel and, of course, other traffic. Earth's orbit is littered with hundreds of thousands of debris objects.
A Public-Private Model for Funding Space Missions
The future of manned space flight, including missions to Mars and other deep space destinations, will likely depend on the combined resources of governments and commercial enterprises, say Dave Baiocchi and William Welser.
Kill the Space Launch System to Save Human Spaceflight
Even in the face of a budgetary spending cap and the ever-looming possibility of new cuts, NASA continues investing in a robust and diverse human spaceflight program. But with fiscal uncertainty expected to continue, it should consider reordering its spending priorities.
Satellite Collision Is a Reminder of Challenges Posed by Space Debris
Solving the problem of space debris isn't going to be easy because, like spilled petroleum products, debris can spend years lurking in an environment that is foreign to most people's daily lives, write Dave Baiocchi and William Welser.
The Effects of Celestial Events Go Beyond Their Impact
While the event in Russia was caused by a medium-sized (10,000-ton) meteor, larger objects, like the asteroid 2012 DA14 that also passed near Earth last week, have the potential to be significantly more damaging, write Dave Baiocchi and William Welser.
Intelsat Crash a Setback for Space Lift Competition
Sea Launch's recent failure means more than just a lost payload and revenue for Intelsat: It means the status quo for launch services will continue for a while longer, write Dave Baiocchi and William Welser.
Space: The Final Junkyard?
Celestial real estate is increasingly popular. All in all more than 900 satellites, along with tens of thousands of bits of man-made space detritus, jockey for elbow room overhead. The result: a growing threat our atmosphere will soon become so crowded with floating junk as to become almost unusable, write Caroline Reilly and Peter D. Zimmerman.