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Gravitational waves, ringing through space (Image: Henze/NASA)

Gravitational waves, ringing through space (Image: Henze/NASA)


The Alcubierre Warp Drive: Sci-Fi Becomes Sci-fact. Meet the real Star Trek

Two of Earth’s Moons in One Picture  By Phil Plait | Posted Friday, Jan. 25, 2013 Lauren Hartnett captured two moons in one picture. See the second one? Click to enselenate.  Image credit: NASA/Lauren Hartnett

Two of Earth’s Moons Seen in One Picture

Space-ace : Gravitational waves.

Rogue Star HIP 85605 on Collision Course with our Solar System, but Earthlings Need Not Worry

Beware of the Blob- Two-sided outflow powered by the supermassive black hole buried inside shown in bright yellow. Credit: NASA/CXC/M.Weiss space-is-a-beautiful-place

In the Shadow of Saturn's Rings  http://apod.nasa.gov/apod/ap120703.html

ESA - Space Science - In the shadows of Saturn’s rings -> Titan highlighted against the rings

Carina Nebula Mountaintop

Carina Nebula Mountaintop

Hubble Captures View of 'Mystic Mountain' the Carina Nebula. The top of a three-light-year tall pillar of cool hydrogen is being worn away by the radiation of nearby stars, while stars within the pillar unleash jets of gas that stream from the peaks.

The Trifid Nebula

The beautiful Trifid Nebula is a cosmic study in colorful contrasts. Also known as it lies about light-years away toward the nebula rich constellation Sagittarius. A star forming region in the plane of our galaxy, the Trifid Nebula is about 40 light-years