Pigeon eyes also have uv capability.Hippo’s eyes for night visionHorses only have monocular vision.Our eyes see the universeFinally, it felt like an alien, didn’t it? It is the face of an insect called Longhorn beetle
This image was taken 36 years ago in March 1986 at a distance of about 2,000 km by ESA's Giotto spacecraft. Only after 2061 will 1P / Halley return to the inner solar system.l
The light emitted by a light source, like any other opaque object, casts shadows from the moon and earth into space. Each shadow has 3 different regions: amber, penumbra, and antumbra.Umbrella / amber is the dark core of the shadow....
IC 63 — nicknamed the Ghost Nebula — is about 550 light-years from Earth. The nebula is classified as both a reflection nebula — as it is reflecting the light of a nearby star — and as an emission nebula...
Recent Comments