Ethernautさんのイラストまとめ

Long exposure multi-light wavelength image of the Orion Nebula.

Infra red picture of the center of the Milky Way.

The Orion Nebula, a celestial feature situated at the south of Orion’s Belt that is visible to the naked eye.

The best image ever taken of the Antennae Galaxies. Taken by Hubble in 2009