Next Giant Leap

GZERO Media

The new Space Age is here, and it’s driving innovation and economic growth on Earth. Next Giant Leap is a podcast series from GZERO Media in partnership with the Canadian space company MDA Space.

Episodes

  1. The future of space: congested and contested

    07/06/2023

    The future of space: congested and contested

    Space might be a big place but the United Nations regards it as ‘congested, contested and competitive’. This episode of Next Giant Leap, a podcast produced by GZERO Media in partnership with the space company MDA Space, explores the threats and tensions as space becomes busier and of greater strategic importance for an increasing number of countries. “We have to avoid, by all means, that it becomes a Wild West,” says Tanja Masson-Zwaan, a space law expert at Leiden University in the Netherlands. She adds, “We have regulations, laws and treaties that have been in place for the last fifty years, but we need more to govern this new frontier of space utilization, because the rules that we have are basic principles and do not go into the details.” Satellites are now being deployed to Low Earth Orbit at a rate of thousands every year. This zone of space is already littered with old defunct satellites and the remains of discarded sections of rockets which have accumulated over more than five decades. The risk of collisions is increasing, raising fears of a runaway cascade of space debris. Tests of anti-satellite (ASAT) weapons have showered still more debris into Low Earth Orbit. Since 2007, China, the United States, India and Russia have conducted ASAT tests. Last year the United States announced its own moratorium on ASAT tests and, through a United Nations resolution, it has called for other nations to follow suit. So far China, Russia and India have not signed up. So is space set to become a new theater for conflict and weapons proliferation? “Look at how satellites have become embedded in our way of life,” says Kevin Whale, senior director of defense strategy at MDA Space. “If we wreck space, it’s almost one step down from nuclear catastrophe”. Within a few years, a new phase of the space race will begin. Both the United States and China will be competing to get people to the moon and exploit its resources, particularly water ice in craters at the lunar south pole. According to Scott Pace, director of the Space Policy Institute at George Washington University, “The Outer Space Treaty says space is the province of all mankind, meaning it's open to usage really by everybody. On the other hand, the principles say we should avoid harmful interference. And so the question is, how do we go about balancing those two imperatives: open to everybody but avoid harmful interference?” Host: Kevin Fong Guests: Tanja Masson-Zwaan, Scott Pace, Kevin Whale Subscribe to Next Giant Leap on Apple Podcasts, Spotify, or your preferred podcast platform to receive new episodes as soon as they're published.

    31 min
  2. The satellite revolution in Low Earth Orbit

    06/29/2023

    The satellite revolution in Low Earth Orbit

    In the last twenty-five years, the number of active satellites orbiting the Earth has increased from about 500 to 8,000.  “In the first quarter of this year, we deployed nearly 1,000,” says space industry analyst Carissa Bryce Christensen.  She adds, “Instead of a smaller number of very large satellites mostly far away, we are seeing many, many small satellites very close in.”  This episode of Next Giant Leap, a podcast produced in partnership between GZERO and the Canadian space company MDA Space, explores the exponential increase in satellites that are being launched into Low Earth orbit (LEO).  This is the zone of space between about 100 and 1200 miles above the Earth.   By the end of the decade, MDA Space’s Chief Executive Officer Mike Greenley predicts there will be tens of thousands of LEO satellites.   Many of them will be the component parts of vast satellite constellations, such as the Starlink network, offering broadband internet. Others will be providing the services which the modern world has come to depend upon: GPS navigation, defense and security reconnaissance, weather forecasting, and remote environmental monitoring.   For example, Earth Observation satellites are now the most important source of information on the pace and impacts of climate change.  Our satellite eyes in low Earth orbit have become extremely sensitive, according to Professor Martin Sweeting, founder of the UK company Surrey Satellite Technology Ltd.  Some of them are now able to resolve objects less than one foot in size from hundreds of miles above. Artificial intelligence is now being harnessed to process and interpret the vast amounts of data gathered by the new generation of satellites. Host: Kevin Fong Guests: Carissa Bryce Christensen, Mike Greenley, Martin Sweeting Subscribe to Next Giant Leap on Apple Podcasts, Spotify, or your preferred podcast platform to receive new episodes as soon as they're published.

    30 min
  3. Artemis and the lunar economy

    06/22/2023

    Artemis and the lunar economy

    There is a big difference between NASA’s current Artemis program and its Apollo program of five decades ago. This time, there is a long-term plan for humans on the moon. “We don't want to just touch it and come back and say we're done. We want to go there and stay there,” says NASA astronaut Raja Chari. He adds, “To do that, we need to go where there's resources.” In this episode of Next Giant Leap, a podcast produced in partnership between GZERO and Canadian space company MDA Space, Raja Chari tells host Kevin Fong that the most valuable known resource on the moon is water ice, which could be used to sustain life in lunar bases. Water ice is most abundant in craters around the moon’s south pole. NASA is enlisting commercial companies such as SpaceX, Astrobotic Technology, and MDA Space to help get its astronauts to the polar region and in a position to ‘live off the land’ there. One of MDA Space’s chief contributions to the Artemis program will be the robotic arm on a space station called the Gateway, which will orbit around the moon. The Gateway will be a transfer point for crew and cargo traveling to and from the lunar surface. MDA Space’s Holly Johnson is confident that the commercial space sector will be an essential enabler of the vision of a sustained human presence on the moon. For a deeper dive into the private space industry’s part in the return to the moon, Kevin talks to Chad Anderson of venture capital firm SpaceCapital. Anderson explains why people are now talking about the rise of a ‘lunar economy’. He says, “Who controls the early infrastructure is set to control things and make a lot of money.” Host: Kevin Fong Guests: Raja Chari, Holly Johnson, Chad Anderson Subscribe to Next Giant Leap on Apple Podcasts, Spotify, or your preferred podcast platform to receive new episodes as soon as they're published.

    32 min

Ratings & Reviews

5
out of 5
2 Ratings

About

The new Space Age is here, and it’s driving innovation and economic growth on Earth. Next Giant Leap is a podcast series from GZERO Media in partnership with the Canadian space company MDA Space.