Impressive astronomical photos in the month

The spectacle of Iceland volcano seen from the extraterrestrial, the fire bridge glowing in the sky of the United States, the International Space Station flying through the aurora are unforgettable astronomical images in April.

The photos below are posted on National Geographic.

Radiation emitted from a constellation in the Soul Nebula. This constellation forms in a cloud of gas dust about 150 light-years across.Photo: NASA.

The astronaut Soichi Noguchi (Japan) took this picture when the International Space Station was about to fly over an aurora at a speed of 28,000 km / h on April 5.Photo: Soichi Noguchi.

The cloud of gas dust highlights the newborn stars in the Lagoon Nebula. At a width of about a light-year, this is one of the nebulae that humans can see with the naked eye.Photo: Southern European observatory.

An American satellite captured the volcanic ash scene in Iceland from the universe on April 17.Photo: NASA.

New born stars in the area called IC 1795 belong to a branch of the Milky Way. Under normal light conditions this area is black, but its cloud of gas dust emits infrared light. Each color in the image corresponds to an infrared wavelength.Photo: NASA.

A satellite of the European Space Agency photographed the brown ash cloud from Iceland volcano drifting across the European sky on April 19. The cloud is 400 km long.Photo: European Space Agency.

The Orion Nebula emits light blue light.Photo: NASA .

Camera on the roof of a building of the University of Wisconsin, USA captured the scene of a burning meteorite that created a fireball in the sky on the evening of April 14.Photo: University of Wisconsin.

One side of the Gum Nebula 19 glows, while the other side is dark. The reason is that the hydrogen on the right is heated by an inner star that emits radiation.Photo: ESO .