Featuring The Planetary Society's Chief Advocate, Casey Dreier, the Space Policy Edition podcast features unique insights by the world's leading experts in space policy and history to explain how space exploration actually happens.
The Space Policy Edition is included as a monthly feature of the Planetary Radio podcast, which is available on all major podcast services. You can also subscribe exclusively to Space Policy Edition episodes on Apple Podcasts and Spotify:
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In May 2018, a student at Mill Springs Academy in Alpharetta, Georgia, Andrew Maichle, talked to NASA astronaut Scott Tingle on the International Space Station via amateur or ham radio. The experience profoundly affected Maichle, who went on to study electrical engineering at Clemson University in South Carolina.
As of November 2023, students have been talking to astronauts in space for 40 years. Crew members on the space shuttle Columbia first used an amateur radio to communicate with people on Earth in 1983. That program, the Shuttle Amateur Radio Experiment (SAREX), ended in 1999.
In October 2000, amateur radio equipment launched to the space station along with its first crew members, who deployed it on Nov. 13, 2000. ISS Ham Radio, also known as Amateur Radio on the International Space Station (ARISS), has operated continuously since then. Each year, the program hosts about a hundred contacts. It has now directly connected over 100 crew members with more than 1 million student participants from 49 U.S. states, 63 countries, and every continent. These experiences encourage interest in science, technology, engineering, and mathematics (STEM) education and help inspire the next generation.
The program also fosters international cooperation. Crew members are trained by multi-national teams. Italian teams designed and built antennas, while German teams built repeater stations that improve ham contacts. Amateur radio even serves as an emergency backup communications network for the space station.
ARISS is a partnership between NASA, amateur radio organizations, and international space agencies. While there is no cost to a host location for the contact, there may be some equipment-related costs. Scheduling is subject to mission operations and may change, so hosts need to be flexible.
The astronaut and the ham radio operator, who is the technical point of contact on the ground, must be licensed. While students do not have to be licensed, many choose to obtain their license after the experience.
The AMSAT Journal is a bi-monthly digital magazine for amateur radio in space enthusiasts, published by the Radio Amateur Satellite Corporation (AMSAT). Each issue is your source for hardware and software projects, technical tips, STEM initiatives, operational activities, and news from around the world. Join AMSAT today to start receiving your bi-monthly issue of The AMSAT Journal. Members can access the latest issue of The AMSAT Journal as well as archived editions on the membership portal.
The Radio Amateur Satellite Corporation, or AMSAT, is a worldwide group of Amateur Radio Operators (Hams). It was formed in the District of Columbia in 1969 as an educational organization.
For over 50 years, AMSAT groups in North America and elsewhere have played a key role in significantly advancing the state of the art in space science, space education, and space technology. The work now being done by AMSAT volunteers throughout the world will continue to have far-reaching, positive effects on the future of both Amateur Radio, as well as other governmental, scientific and commercial activities in the final frontier.
As the astrophysics community tried to determine what these circles were, they also wanted to know why the circles were. Now a team led by University of California San Diego Professor of Astronomy and Astrophysics Alison Coil believes they may have found the answer: the circles are shells formed by outflowing galactic winds, possibly from massive exploding stars known as supernovae. Their work is published in Nature.
Cassandra Lochhaas, a postdoctoral fellow at the Harvard & Smithsonian Center for Astrophysics specializing in the theoretical side of galactic winds and a co-author on the paper, ran a suite of numerical computer simulations to replicate the size and properties of the large-scale radio ring, including the large amount of shocked, cool gas in the central galaxy.
Space Telecommunications Radio System (STRS) is the project to meet future space communications and navigation system needs by defining an open architecture for NASA space and ground software-defined radios (SDRs). The STRS project is currently developing the Standard to provide a common, consistent framework to abstract the application software from the radio platform hardware to reduce the cost and risk of using complex reconfigurable and reprogrammable radio systems across NASA missions. The Standard achieves this objective by defining an architecture to enable the reuse of applications (waveforms and services implemented on the SDR) across heterogeneous SDR platforms and reduce dependence on a single vendor. The architecture supports existing (e.g., legacy) communications needs and capabilities, while providing a path to more capable, advanced waveform development and mission concepts.
Technological advances and their rapid diffusion can create challenges for U.S. law, policy, and regulation. New or improved information collection technologies present both opportunities and concerns for national security, foreign policy, privacy, and the safekeeping of proprietary information. Given that commercial RF collections from space are underway today, the time for deliberate actions to accomplish U.S. goals regarding such commercial activities has certainly arrived.
Disclaimer, I don't know anything about JSF, so the following is based on my experience of ASP.NET and adding spaces in there. If this is wildly incorrect, please let me know, and I will remove immediately...
Three days ago in my State of the Union Message I spoke to you about taking on the challenge of America's next frontier, space, as one of four great goals for the eighties. Well, today I'd like to tell you more about that challenge, about how we can advance America's leadership in space through the end of this century and well into the next, and how, by reaching for exciting goals in space, we'll serve the cause of peace and create a better life for all of us here on Earth.
For a quarter of a century, we've moved steadily forward in the exploration and utilization of space, extending our knowledge of our solar system, our galaxy, and our universe. The space shuttle, our most recent advance in space technology, gives us routine access to space.
Just as the Yankee Clipper ships of the last century symbolized American vitality, our space shuttles today capture the optimistic spirit of our times. Our many achievements have proven that we can do much in space and that there's much more we must do to ensure that America lives up to her description -- a land of hope and opportunity.
Our approach to space has three elements. Let me discuss each of them briefly. The first is a commitment to build a permanently manned space station to be in orbit around the Earth within a decade. It will be a base for many kinds of scientific, commercial, and industrial activities and a steppingstone for further goals.
Scientists from NASA, universities, and private industry will do research in and around the space station -- research that's only possible in the zero-gravity and vacuum of space. As needed, private industry will fund expansions of the NASA facility where companies can manufacture new products and provide new services.
But most importantly, like every step forward, a space station will not be an end in itself but a doorway to even greater progress in the future. In this case, a space station will open up new opportunities for expanding human commerce and learning and provide a base for further exploration of that magnificent and endless frontier of space.
International cooperation, the second element of our plan, has long been a guiding principle of the United States space program. The tricentennial of the first German immigration to America was celebrated last year with a joint space effort. Just as our friends were asked to join us in the shuttle program, our friends and allies will be invited to join with us in the space station project.
The third goal of our space strategy will be to encourage American industry to move quickly and decisively into space. Obstacles to private sector space activities will be removed, and we'll take appropriate steps to spur private enterprise in space.
We expect space-related investments to grow quickly in future years, creating many new jobs and greater prosperity for all Americans. Companies interested in putting payloads into space, for example, should have ready access to private sector launch services.
Transportation Secretary Elizabeth Dole will work to stimulate the private sector investment in commercial, unmanned space boosters. We need a thriving, commercial launch industry. NASA, along with other departments and agencies, will be taking a number of initiatives to promote private sector investment to ensure our lead over current and potential foreign competitors. So, we're going to bring into play America's greatest asset -- the vitality of our free enterprise system.
We've always prided ourselves on the pioneer spirit that built America. Well, that spirit is a key to our future as well as our past. Once again, we're on a frontier. Our willingness to accept this challenge will reflect whether America's men and women today have the same bold vision, the same courage and indomitable spirit that made us a great nation. 152ee80cbc
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