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성석 이

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Milky Way

Milky Way

Nebula and Stars

Nebula and Stars

The core of the Milky Way.

The core of the Milky Way.

milky way galaxy

milky way galaxy

Exploring Universe: The Pistol Star: A Brilliant Star in Milky Way's Core

Exploring Universe: The Pistol Star: A Brilliant Star in Milky Way's Core

The Heart Nebula, IC 1805, Sh2-190, lies some 7500 light years away from Earth and is located in the Perseus Arm of the Galaxy in the constellation Cassiopeia. This is an emission nebula showing glowing gas and darker dust lanes. The nebula is formed by plasma of ionized hydrogen and free electrons.

The Heart Nebula, IC 1805, Sh2-190, lies some 7500 light years away from Earth and is located in the Perseus Arm of the Galaxy in the constellation Cassiopeia. This is an emission nebula showing glowing gas and darker dust lanes. The nebula is formed by plasma of ionized hydrogen and free electrons.

~~section of the Galactic plane measured with the Spitzer Space Telescope | NASA/JPL-Caltech/E. Churchwell (University of Wisconsin)~~

~~section of the Galactic plane measured with the Spitzer Space Telescope | NASA/JPL-Caltech/E. Churchwell (University of Wisconsin)~~

Black Hole

Black Hole

'Tis the season for holiday light shows, and two galaxies about 130 million light years from Earth got together to put on a display of their own. NGC 220

'Tis the season for holiday light shows, and two galaxies about 130 million light years from Earth got together to put on a display of their own. NGC 220

A spectacular Hubble Space Telescope image reveals the heart of the Lagoon Nebula. Seen as a massive cloud of glowing dust and gas, bombarded by the energetic radiation of new stars, this placid name hides a dramatic reality. The Advanced Camera for Surveys (ACS) on the NASA/ESA Hubble Space Telescope has captured a dramatic view of gas and dust sculpted by intense radiation from hot young stars deep in the heart of the Lagoon Nebula (Messier 8).

A spectacular Hubble Space Telescope image reveals the heart of the Lagoon Nebula. Seen as a massive cloud of glowing dust and gas, bombarded by the energetic radiation of new stars, this placid name hides a dramatic reality. The Advanced Camera for Surveys (ACS) on the NASA/ESA Hubble Space Telescope has captured a dramatic view of gas and dust sculpted by intense radiation from hot young stars deep in the heart of the Lagoon Nebula (Messier 8).