欧洲航天局（ESA）的ExoMars微量气体轨道器（ExoMars Trace Gas Orbiter, TGO）于10月3日将目光投向了靠近火星的星际彗星3I/ATLAS。当时，TGO在距离这颗星际闯入者3000万公里的地方，观测到了它与火星的最近距离接触。ExoMars TGO使用其专门的彩色和立体表面成像系统（Colour and Stereo Surface Imaging System, ...

欧洲空间局（ESA）的火星微量气体轨道器（ExoMars Trace Gas Orbiter, TGO）和火星快车（Mars Express）探测器于2025年10月1日至7日期间，对靠近火星的星际彗星3I/ATLAS进行了观测。 这两颗火星轨道探测器拥有所有欧空局航天器中观测该彗星的最佳视角。在10月3日彗星最接近火星时，它距离探测器3000万公里。每个探测器都使用其专用相机观测了彗星的通过。这 ...

A European Mars probe witnessed the interstellar comet 3I/ATLAS' Red Planet flyby on Oct. 3, snapping imagery of the ...

The European Space Agency's ExoMars Trace Gas Orbiter and Mars Express took photos of the interstellar comet 3I/ATLAS as it ...

Creating a composite photograph of the images taken by the Color and Stereo Surface Imaging System ( CaSSIS) aboard the Trace ...

ESA’s ExoMars Trace Gas Orbiter captured rare close-up images of comet 3I/ATLAS passing Mars at 130,000 mph — the faint interstellar visitor showed a gas coma but no tail.

During its close approach to Mars on October 3rd, the interstellar object 3I/ATLAS was captured by the European Space ...

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Creating a composite photograph of the images taken by the Color and Stereo Surface Imaging System (CaSSIS) aboard the Trace Gas Orbiter, ESA scientists found that the dust and gas layers of Mars' ...

The Trace Gas Orbiter (TGO) of ESA’s ExoMars 2016 has successfully performed the long 139-minute burn required to be captured by Mars and entered an elliptical orbit around the Red Planet. Meanwhile ...

An interstellar visitor is zipping through the Milky Way, and a team of Michigan State University researchers is keeping ...

The images offer the closest view yet of comet 3I/ATLAS, famous for being only the third known interstellar object to pass ...