July 24, 2025
Listen: You might not know it, but you interact with space technology countless times on a daily basis. In fact, the space economy has become so ubiquitous that some estimate that its value could reach as high as $1.8 trillion by 2035. On this episode of Next Giant Leap, hosts Mike Massimino and Mike Greenley are joined by Alex MacDonald, former Chief Economist at NASA. They discuss the surprising history of private investment in the space industry, the many reasons for the current boom, and how you might get a job in the space world.
Next Giant Leap, hosted by MDA Space CEO Mike Greenley and former NASA astronaut Mike Massimino, is a podcast series that explores how business and innovation are transforming space—and life on Earth. From national security to military technology to medical discoveries, the two Mikes talk to leading experts about the risks, opportunities, and big questions of the new Space Age.
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In his latest "ask ian," Ian Bremmer says the Iran ceasefire has fallen apart, but the region has not yet returned to all-out war.
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Graham Platner is out of Maine's Senate race. That may improve Democrats' chance of defeating Republican Susan Collins—but it doesn't guarantee it. In the latest episode of the GZERO Debrief, Eurasia Group US Practice Head Clayton Allen says Democrats may be better off than they were a week ago, but Republicans remain the favorites to hold the Senate seat.
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In his latest Quick Take, Ian Bremmer reacts to the sudden death of Sen. Lindsey Graham and reflects on a complicated political legacy.
US Secretary of State Marco Rubio reacts during President Trump's press conference after the 36th NATO Heads of State and Government Summit in Ankara, Turkey, on July 8, 2026.
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Who runs Venezuela these days? According to a detailed new exposé by the New York Times, real power over the oil-rich country lies with US Secretary of State Marco Rubio.
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