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Scientists discover that some of the universe's biggest explosions may have never happened at all

By PlaneNews Wed, 14 Oct 2026 10:00:00 +0000 Aviation news briefing
Scientists discover that some of the universe's biggest explosions may have never happened at all

Scientists have discovered that some of the universe's most powerful explosions, hypernovas, may not happen at all.

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This PlaneNews briefing summarizes reporting originally published by www.space.com.

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EU will ‘lose again’ if it tries to extend ETS scope: IATA chief economist
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EU will ‘lose again’ if it tries to extend ETS scope: IATA chief economist

Marie Owens Thomsen describes European Commission proposal to expand Emissions Trading System beyond the EEA as ‘self-empowered overreach’. Europe will “lose again” if it pushes ahead with plans to expand the scope of its EU emissions trading system (ETS) to cover flights beyond the European Economic Area, IATA’s senior vice-president of sustainability and chief economist… The post EU will ‘lose again’ if it tries to extend ETS scope: IATA chief economist first appeared on FlightGlobal.

Wed, 14 Oct 2026 10:34:40 +0000