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SpaceNews.comAndrew Parsonson

ESA seeks European plant to produce americium-241 heaters for future spacecraft

The European Space Agency has opened a call to establish a pilot plant producing European-manufactured americium-241 radioisotope heater units. The devices convert radioactive decay into heat, enabling spacecraft components to remain operational in cold environments during future exploration missions.

2026-09-08T11:00:41.521696-07:00
Breaking DefenseTheresa Hitchens

White House has lofty space launch ambitions, but experts question price tag

By Breaking Defense: The space industry lauded a new Trump administration 1,000-launches-a-year space policy, but experts told Breaking Defense that the current space infrastructure doesn’t have enough capacity and someone’s going to have to pay, potentially a lot, to change that.

2026-09-08T09:20:28.495016-07:00
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SpaceWatch GlobalJoshua Faleti

ESA Set to Discuss Europe's Space Future at the International Space Summit in Paris

By SpaceWatch Global: The International Space Summit will take place in Paris on 9 and 10 September, featuring discussions on Europe's role in the next phase of space exploration.

2026-09-08T02:14:52.626946-07:00
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PayloadVictoria Woodburn

Stoke Space Raises $1B Initial Series E Round

By Payload: Stoke Space announced that it has closed an initial $1B tranche of a Series E round, bringing the company’s total capital raised to $2.3B.

2026-09-08T02:05:43.876322-07:00