Science fiction suggests that life on other planets, if it exists, is likely far more advanced than life on Earth. A recent study suggests otherwise.

Transmission spectroscopy from the James Webb Space Telescope identified distinct atmospheric water vapour, methane, and carbon dioxide signatures on TRAPPIST-1e, an Earth-sized rocky exoplanet orbit…

Transmission spectroscopy from the James Webb Space Telescope identified distinct atmospheric water vapour, methane, and carbon dioxide signatures on TRAPPIST-1e, an Earth-sized rocky exoplanet orbit…

Transmission spectroscopy from the James Webb Space Telescope identified distinct atmospheric water vapour, methane, and carbon dioxide signatures on TRAPPIST-1e, an Earth-sized rocky exoplanet orbit…

Transmission spectroscopy from the James Webb Space Telescope identified distinct atmospheric water vapour, methane, and carbon dioxide signatures on TRAPPIST-1e, an Earth-sized rocky exoplanet orbit…

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De Abdij van de Katsberg, net over de grens in Noord-Frankrijk, heeft een kaas uitgebracht die gewassen is in Trappist Westvleteren 8 van de Sint-Sixtusabdij van Westvleteren. Het is de 1e keer dat het trappistenbier wordt verwerkt in een kaas. Die werd speciaal gemaakt voor het 200-jarig bestaan van de Abdij van Katsberg.

The TRAPPIST-1 system, located about 41 light years from Earth, has been a focal point of much exoplanetary discussion—mainly because it has seven confirmed planets orbiting a dim M-dwarf star. Two of those planets—TRAPPIST-1e and -1f—are thought to be in the star's habitable zone. However, the habitable zone of M-dwarfs is so close to the star itself, the planets are likely tidally locked to it, meaning they have a permanent day and night side, with a "twilight terminator" in between.

ABSTRACT This proposal introduces a framework for mapping physical compute constraints onto planetary environments, using Complementary Metal-Oxide-Semiconductor (CMOS) architecture as a well-characte...

Trappist-1e è un pianeta esterno al sistema solare molto simile alla Terra. Se le osservazioni confermeranno la presenza di un’atmosfera, la probabilità che abbia condizioni favorevoli alla vita sareb...

文・構成：GPT-5.5, Sonnet 4.6 40光年先の「七惑星系」 夜空を見ても、TRAPPIST-1 (トラピスト-1) はどこにも見えない。地球から約40光年の距離に静かに輝くその星は、明るさが太陽の約0.05%にすぎず、最高性能の望遠鏡でなければ捉えられない。有効温度は約2600K——赤く、小さく、暗い。こうした超低温矮星は、宇宙の恒星の中でも最も暗い部類に属する。 しかしこの...

The TRAPPIST-1 system, located about 41 light years from Earth, has been a focal point of much exoplanetary discussion - mainly because it has 7 confirmed planets orbiting a dim M-dwarf star. Two of those planets - TRAPPIST-1e and -1f - are thought to be in the star’s habitable zone. However, the habitable zone of M-dwarfs is so close to the star itself the planets are likely tidally locked to it, meaning they have a permanent day and night side, with a “twilight terminator” in between. Armed with that knowledge, scientists have been attempting to model the climate on these two exoplanets, and a new paper from Jacob Haqq-Misra of Blue Marble Space uses a new type of climate model to accurately do so with much less computational power. Typically when modeling the climates of exoplanets, scientists use three dimensional General Circulation Models (GCMs). These highly complex models explicitly calculate features like radiative transfer, atmospheric dynamics, and other physical processes. But all those calculations mean they are computationally very expensive, making them difficult to use when exploring lots of potential variables, such as the amount of carbon dioxide or stellar energy a planet might be receiving. There are alternatives, though...