Before DESI, the Dark Energy Spectroscopic Instrument, can begin its 5-year mission from an Arizona mountaintop to produce the largest 3D sky map yet, researchers first needed an even bigger 2D map of ...

有机 - 无机金属卤化物钙钛矿太阳能电池（PSCs）虽光电转换效率（PCE）超 26%，但稳定性差限制其商业化。研究人员引入间脒基吡啶（MAP）配体及溶剂后滴涂步骤，构建有序 2D/3D 钙钛矿界面，提升了 PSCs 性能与稳定性，为其发展提供新策略。 在当今能源需求日益 ...

A team of astronomers used the James Webb Space Telescope to create the first 3D atmospheric map of an exoplanet. The fiery WASP-18b, a massive “ultra-hot Jupiter,” revealed striking temperature ...

A "radically different" flat map of the Earth has been produced by scientists who say it is more accurate than any previous 2D models that came before. The two-sided map is made up of two circles ...

Astronomers have generated the first three-dimensional map of a planet orbiting another star, revealing an atmosphere with ...

Maps in iOS 7 will gain a full screen mode that emphasizes how Apple's 3D Flyover imagery is much easier to navigate, more detailed and significantly more up-to-date than even the desktop 3D offerings ...

In the United States, turning 45 brings with it a rather unpleasant rite of passage: the beginning of regular colonoscopies, in which an endoscope equipped with a light and a camera is used to ...

The first world beyond our Solar System to be mapped in three dimensions a gas giant almost ten times more massive than ...