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The first interstellar objects discovered were [[rogue planet]]s, planets ejected from their original stellar system (e.g., [[OTS 44]] or [[Cha 11091 ...]] and [[Avi Loeb]] in 2019.<ref name="ARX-20190604" /> This was supported by the [[United States Space Command|U.S. Space Command]] in 2022 based on the ...

...of Dimorphos, created by combining the final 10 full-frame images obtained by [[Double Asteroid Redirection Test|DART]]'s Didymos Reconnaissance and Aste ...on 26 September 2022 to alter its orbit around Didymos. Before the impact by DART, Dimorphos had a shape of an [[oblate spheroid]] with a surface covere ...

...hat of the Earth's and the Sun's diameter is about 10 times Jupiter's. The planets are not shown at the appropriate distance from the Sun.]] ...on estimated positional|as well as a navigation tool]] which was exploited by many leaders from the past. ...

...[[scanning electron microscope]] (SEM) photo of a dust particle collected by [[NASA]] in the [[stratosphere]] together with its [[energy-dispersive X-ra ...s were formed. This approach is called Dust Astronomy which is carried out by means of a dust telescope on a dust observatory in space". ...

...tune's dark spots are not permanent features; the large dark spot observed by ''Voyager 2'' was designated GDS-89 for "Great Dark Spot 1989".}} ...lar System objects by size|fourth-largest planet]] in the [[Solar System]] by diameter, the third-most-massive planet, and the densest [[giant planet]]. ...