Oxygen molecules at approximately 100km above the earth produce a greenish-yellow colour while, while a red aurora can be seen when high level oxygen molecules are involved. Blue or purple auroras ...

The phenomenon is not considered an aurora, but its emission pattern shares similarities ... Massive starspots have been observed on the red giant star XX Trianguli, located 630 light-years from ...

View image gallery of Kia Seltos. Seltos has 65 photos and 360° view. Take a look at the front & rear view, side & top view & all the pictures of Seltos. Also Kia Seltos is available in 11 colours.