Marissa Wietzel

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Marissa Wietzel
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Smaller satellite galaxies caught by a spiral galaxy are distorted into elongated structures consisting of stars, which are known as tidal streams, as shown in this artist's impression. The new survey has, for the first time, shown the presence of such tell-tale traces of spiral galaxies swallowing smaller satellites for galaxies more distant than our own “Local Group” of galaxies.  Image: Jon Lomberg in collaboration with David Martinez-Delgado for the Stellar Tidal Stream Survey

Smaller satellite galaxies caught by a spiral galaxy are distorted into elongated structures consisting of stars, which are known as tidal streams, as shown in this artist's impression. The new survey has, for the first time, shown the presence of such te

The Cartwheel galaxy as seen by 3 space telescopes. 100 million years ago, another, smaller galaxy tumbled through the Cartwheel galaxy and left behind "ripples" of star creation. The outer ring is the first ripple, with high ultraviolet output, and the inner yellow spot is from the second ripple, which was smaller and high in infrared output. From NASAimages.org #space #cartwheel | http://exploringuniversecollections.blogspot.com

This false-color composite image provided by NASA hows the Cartwheel galaxy as seen by the Galaxy Evolution Explorer's Far Ultraviolet detector (blue); the Hubble Space Telescope t (green); the Spitzer Space Telescope (red); and the Chandra (purple).

Black hole--Dream of where You would like to go--anywhere, right!

Looking through the physics book I came across the black hole. If you went through a black hole your body would be stretched, flattened, and eventually pulled apart. This is on page This has to deal with Chapter 7 Gravitation.

The caterpillar-shaped knot, called IRAS 20324+4057, is a protostar in a very early evolutionary stage. It is still in the process of collecting material from an envelope of gas surrounding it. The object lies 4,500 light-years away in the constellation Cygnus. - http://www.nasa.gov/content/goddard/nasa-s-hubble-sees-a-cosmic-caterpillar/#.U_Ej7_l5OSr - via Aftab khAn's photo on Google+

The caterpillar-shaped knot, called IRAS is a protostar in a very early evolutionary stage. It is still in the process of collecting material from an envelope of gas surrounding it. The object lies light-years away in the constellation Cygnus

Galaxy NGC 1097 in

NGC 1097 is a barred spiral galaxy about 45 million light years away in the constellation Fornax (The Furnace). It was discovered in NGC 1097 is a type Seyfert galaxy. The smaller galaxy, NGC is about light years away from NGC

Space

From : NASA Images from the Hubble Space Telescope - This is a planetary nebula; more correctly known as a stellar - remnant nebula. It is more popularly known as The Bug Nebula or The Butterfly Nebula. About half the distance

Helix Nebula

Depressed people live in parallel time zone, scientists find ~People with severe depression have a disrupted “biological clock” that makes it seem as if they are living in a different time zone.

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Andromeda Galaxy (the Andromeda Galaxy is one of the closest Galaxy to us, scientists even believe that someday the Andromeda Galaxy will make a collision with our Milky way and completely destroy both of the Galaxies). I learned this on How The Universe