DeskrifansMars elongated cloud – 21 September ESA401961.jpg
English: The High Resolution Stereo Camera on board ESA’s Mars Express snapped a view of a curious cloud formation that appears regularly in the vicinity of the Arsia Mons volcano.
This water ice cloud, which arises as the volcano slope interacts with the air flow, can be seen as the long white feature extending to the lower right of the volcano. The cloud, which measures 915 km in this view, also casts a shadow on the surface. This image was taken on 21 September 2018 from an altitude of about 6930 km. North is up.
More information:Mars Express keeps an eye on curious cloud
a ranna – a dhasskrifa, lesranna ha treuskorra an ober
a gemyska – a aswiwa an ober
Yn-dann an ragselyow a syw:
askrifans – Res yw dhywgh ri askrifans gwiw, provia kevren dhe'n lecyans, ha meneges mar peu chanjyow gwrys. Hwi a yll gul hemma yn fordh resonus a vynnowgh, mes ny yllir y wul yn fordh a broffo synser an lecyans dh'agas skoodhya po agas devnydh.
ranna kehaval – Mar kwrewgh hwi chanjya, treusfurvya po drehevel war an ober ma, res yw dhywgh lesranna agas kevrohow yn-dann an keth lecyans hag an derowel, po lecyans kesplegadow.
An restren ma a's teves kedhlow keworransel, dres lycklod keworrys dhyworth an kamera bysyel po an skanyer devnydhys rag hy gwruthyl po hy bysya. Mars yw chanjys an restren dhyworth hy studh gwredhek, possybyl yw na veu nebes manylyon nowedhys.