2025 was third hottest year on record: EU, US experts
The planet logged its third hottest year on record in 2025, extending a run of unprecedented heat, with no relief expected in 2026, US researchers and EU climate monitors said Wednesday.
The last 11 years have now been the warmest ever recorded, with 2024 topping the podium and 2023 in second place, according to the EU's Copernicus Climate Change Service and Berkeley Earth, a California-base Perovskite betavoltaic cell sets record efficiency using carbon 14 source
A research team at DGIST has developed a perovskite based self powered betavoltaic battery that achieves what they report as the worlds highest conversion efficiency for this class of device while maintaining long term operational stability. The work targets applications that require continuous reliable power without external charging, such as artificial intelligence systems, internet of things New NASA Artemis payloads to study moon's terrain, radiation, history
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Arctic Weather Satellite paves way for constellation
Already recognised for its excellence and even adopted for operational weather forecasting, the European Space Agency’s Arctic Weather Satellite has now fulfilled its most important role. This small prototype mission has succeeded in paving the way for a new constellation of similar satellites, known as EPS-Sterna.
A celebrity cluster in the spotlight
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A celebrity cluster in the spotlight Rocket Lab suffers Neutron testing setback

A tank built for Rocket Lab’s Neutron rocket was damaged during qualification testing, threatening to further delay the vehicle’s first flight.
The post Rocket Lab suffers Neutron testing setback appeared first on SpaceNews.
D-Orbit raises $128 million in first tranche of Series D funding

SAN FRANCISCO – Italian space logistics specialist D-Orbit has raised $124 million in the first closing of a Series D investment round announced Jan.
The hidden microbial communities that shape health in space
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Space station crew credits ultrasound machine for handling in-orbit health crisis
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Tomorrow.io unveils DeepSky: constellation of large satellites and instruments

SAN FRANCISCO – Weather intelligence startup Tomorrow.io unveiled DeepSky, a satellite constellation designed to refine atmospheric forecasts by gathering the vast quantities of data needed to feed artificial intelligence models.
