La Nasa et l'ESA ont annoncé hier soir la composition de l'équipage d'Artemis III : l'astronaute italien Luca Parmitano en sera le pilote. Une première européenne saluée des deux côtés de l'Atlantique. Il y a ce que le communiqué dit… et ce qu'il tait. Notre analyse.

A supermassive black hole 6 billion times the mass of the Sun lurks in MRG-M0138, a gravitationally lensed quiescent galaxy seen when the Universe was just 3 billion years old, according to an analysis of data collected by the NIRSpec Integral Field Spectrograph onboard the NASA/ESA/CSA James Webb Space Telescope.

The post Webb Weighs Most Distant Inactive Black Hole Ever Found appeared first on Sci.News: Breaking Science News.

Esplora il legame tra forza della presa e longevità, e perché non è l'unico indicatore di salute.

Os cães-robot podem ser a próxima aposta das forças armadas em Taiwan para reforçar a vigilância e a defesa do território, juntando-se aos esforços de modernização militar face às crescentes tensões com Pequim.

The post Cães-robot podem entrar nos planos de Taiwan para missões de vigilância e defesa militar appeared first on Tek Notícias.

ESA and China recently launched the joint SMILE magnetosphere mission after a decade of cooperation, but despite similar goals, another collaboration appears distant.

The post After cooperation on SMILE mission, ESA and China chart parallel but separate paths appeared first on SpaceNews.

Entre células estaminais, plantas e fluidos, a Estação Espacial Internacional continua a funcionar como um laboratório único, onde cada dia de trabalho ajuda a preparar o futuro da exploração espacial e, em muitos casos, a melhorar a vida na Terra.

The post Células estaminais cultivadas no espaço podem ajudar a combater o cancro appeared first on Tek Notícias.

Recent satellite data indicate that the South Atlantic Anomaly in Earth's magnetic field is potentially splitting into two anomalies. This phenomenon, attributed to disturbances in the outer core, threatens the planet's magnetic shielding. This supports a young Earth perspective based on evidence of total energy decay from the magnetic field.

The U.K. government is exploring sending British astronaut John McFall to Vast’s planned Haven-1 space station in a mission it says could make him the first person with a physical disability to live in orbit.

The post UK explores Vast space station mission for astronaut with physical disability appeared first on SpaceNews.

Using the spectral data from the Mid-Infrared Instrument (MIRI) onboard the NASA/ESA/CSA James Webb Space Telescope, astronomers have detected methane on 3I/ATLAS.

The post Webb Detects Methane on Interstellar Comet 3I/ATLAS appeared first on Sci.News: Breaking Science News.

A newly-released Hubble image shows Messier 88, a black hole-powered spiral galaxy that is gradually plunging toward the crowded heart of the Virgo Cluster.

The post Hubble Captures Active Spiral Galaxy: Messier 88 appeared first on Sci.News: Breaking Science News.

São quase 6 dezenas os investigadores, académicos e profissionais da indústria que já integram a RE², uma rede de partilha e debate para os exploradores espaciais portugueses.

The post RE²: esta rede quer por em contacto os exploradores espaciais portugueses appeared first on Tek Notícias.

Astronomers using the NASA/ESA/CSA James Webb Space Telescope have found an enormous black hole in the early Universe that appears to predate its own host galaxy, raising fresh questions about how the cosmos’ first supermassive monsters were born.

The post Webb Spots Supermassive Black Hole Older Than Its Home Galaxy appeared first on Sci.News: Breaking Science News.

Using spectral data from the Near-Infrared Spectrograph (NIRSpec) onboard the NASA/ESA/CSA James Webb Space Telescope, astronomers analyzed the atmosphere of TOI-199b, a distant Saturn-mass world that is neither frozen nor scorching hot.

The post Webb Detects Methane in Atmosphere of Exo-Saturn TOI-199b appeared first on Sci.News: Breaking Science News.