Australia
TSR 2021 Space Symposium Special Edition: Three Dimensions of Building Toward a Sustained Lunar Return
The Moon is re-emerging as a focus for global space exploration activities at a level and tempo that will surpass the peak of lunar activities during the space race of the 1960s and 1970s. Governments and commercial entities . . .
Global Space Economy Climbs Despite Pandemic, Disrupted Government Spending
The global space economy reached a new high of nearly $447 billion in 2020, an increase of 4.4% from a revised 2019 figure of $428 billion. The 2020 figure is 50% greater than a decade ago, and 176% greater than . . .
Global Space Economy Climbs Despite Turbulent Year, Disrupted Government Spending
Introduction | International successes in space, such as the Hope, Perseverance and the Zhurong missions to Mars, don’t happen without years of advance government spending. In 2020, as nations struggled… Space Policy
Introduction | In 2018, significant policy developments helped shape the future space economy. At the international level, the United Nations Committee on the Peaceful Uses of Outer Space (COPUOS) released… Education STEM Proficiency
The science, technology, engineering, and mathematics (STEM) workforce is at the core of the space industry—from the mathematicians and astronomers who analyze space to the engineers who design and build the launch vehicles that get us there. This workforce is enabled . . .
Economy: Non-U.S. Government Space Investment
Growth in the government investment sector of the space economy outpaced commercial sectors as the U.S. and non-U.S. government shares of the global space economy between 2017 and 2018. . .
2017 – Communications Satellites – Snapshot
Aggregate revenues in the satellite communications industry have been relatively static over recent years, even as specific markets grew or declined. The 92 communications satellites deployed in…
Herding Cattle from Space
Ranchers and space technology work together to herd cattle.
2014 – Military Communications
Global, dedicated, and secure communications networks are vital to governments, militaries, and agencies around the world. Increased demand for capacity—particularly secure connectivity using non-commercial frequency bands—continued to drive deployment of dedicated military communications satellite systems. The U.S. military bought significant capacity from commercial operators such as Intelsat and SES in 2014. However, the way the military buys the bandwidth has been criticized by commercial satellite communications services as expensive and outdated.
The Train Network
Trains are using satellite technology—such as position, navigation, and timing (PNT) receivers and communications—to provide a train’s precise position to the people who manage European railway systems. While a train’s movements and schedule might be generally well-known, the PNT reporting will allow for a train’s precise position to be reported to a rail traffic control center, using a combination of 3G/4G data and satellite-based broadband services.