Dark energy is one of the biggest puzzles in science and we're now a step closer to understanding it

The nature of dark energy remains one of the biggest puzzles in cosmology.

Robert Nichol, Pro Vice-Chancellor and Executive Dean, University of Surrey • conversation
Jan. 8, 2024 • ~6 min

Returning to the Moon can benefit commercial, military and political sectors – a space policy expert explains

While a return to the Moon will allow the U.S. to collaborate with other nations interested in space, this endeavor is also complicated by geopolitical tensions.

Mariel Borowitz, Associate Professor of International Affairs, Georgia Institute of Technology • conversation
July 18, 2023 • ~9 min

The International Space Station at 20 offers hope and a template for future cooperation

Humans have been living on the International Space Station for two full decades. So what comes next for this ailing technology, and what does it mean for future International ventures in space?

Wendy Whitman Cobb, Professor of Strategy and Security Studies, US Air Force School of Advanced Air and Space Studies • conversation
Nov. 4, 2020 • ~7 min

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