以前被认为是一个没有空气的球，一个地球大小的世界围绕着一颗40光年远的红矮星运行，最终很可能有大气层。对TRAPPIST-1系统中行星b的新观测表明，这个岩石世界比我们想象的要复杂得多，这肯定了基于窄带光谱信息得出可靠结论的挑战。去年发表的一篇论文认 ...

New observations with the James Webb Space Telescope no longer rule out the presence of an atmosphere around the Earth-sized ...

New findings about TRAPPIST-1 b suggest a young, active surface and hint at a possible atmosphere, challenging prior ...

The innermost Earth-like planet in the famous TRAPPIST-1 system might be capable of supporting a thick atmosphere after all, ...

研究人员使用詹姆斯-韦伯太空望远镜对TRAPPIST-1b进行的最新观测，为了解绕红矮星运行的系外行星的潜在大气层提供了详细的信息。该研究分析了宽带热辐射数据，探讨了岩石行星表面和含有大量二氧化碳和烟雾的大气层的可能性，这可以解释观测到的热反转现象。

In stark contrast with a paper released last year that determined the exoplanet was likely to be bare and barren, new data ...

An exoplanet in the Trappist star system — a multi-planet star system similar to the solar system and just 39 light-years ...

TRAPPIST-1 b, the innermost planet, was recently observed in depth by JWST in the mid-infrared, a type of light to which our ...

What processes are occurring on the much-studied exoplanet, Trappist-1 b, despite it orbiting outside the inner edge of the ...

The Earth-like exoplanet Trappist-1 b may have an atmosphere after all, potentially overturning earlier findings.

Could Trappist-1 b possibly have an atmosphere after all? 'The data also allow for an entirely different solution,' says Thomas Henning, emeritus director of the MPIA. He was one of the principal ...