Read article: Race to space and beyond Astronomy and space Opinion and reviews Race to space and beyond Visually engrossing, scientifically sound, and full of wit and humour, Dallas Campbell's Ad Astra is a charming read, says Tim Gregory
Energy storage and management Opinion and reviews Can nuclear be used to balance renewables? Nuclear plants cannot easily and safely be ramped up and down rapidly and regularly. So how can we balance variable outputs from renewables?
Read article: Tale of the atom tamers Nuclear fusion Opinion and reviews Tale of the atom tamers A mix of animated scenes, live footage and sharp science explainers on fusion tech makes for good viewing in documentary-film Let There Be Light, writes Tushna Commissariat
Energy storage and management Opinion and reviews Rotatiload! Synchronous inertia and frequency stability As we move away from large power plants, there will be problems with maintaining the stability of the electric grid
Read article: Science in a changing world Policy and funding Opinion and reviews Science in a changing world Tateo Arimoto oulines the reforms Japan needs to make to stay ahead in science
Read article: The pioneer princess History Opinion and reviews The pioneer princess In his latest Critical Point column, Robert P Crease examines the contributions to science of Princess Ekaterina Dashkova
Energy storage and management Opinion and reviews Firm power parity metric Some renewables are variable, so how do we account for the cost of balancing them?
Read article: Lighting the way Business and innovation Opinion and reviews Lighting the way James McKenzie looks at the lessons we can learn from the humble light bulb
Environmental policy Opinion and reviews The cost of power: moving beyond LCOE Levelised Cost of Energy figures are widely used but are a poor measure of actual energy costs. Can we do better?
Energy storage and management Opinion and reviews Solar heating shines again The UK may be doing reasonably well on green power, but it is not making much progress on green heat. What about solar heating?