Video & Immersive Visualizations
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Immersive Dome Visualization: Cosmic
Cruising
- Format 1
- 1024 x 1024 fisheye dome projection
- 700 Frames, numbered 0000 to 0699
- Frames 0000 to 0099 are static title frames
- TIFF format image files w/ PackBits or LZW compression
- Format 2
- 1024 x 1024 fisheye dome projection
- 1236 Frames, numbered 0000 to 1235
- Frames 0000 to 0099 are static title frames
- TIFF format
image files w/ PackBits or LZW compression
- To request a visualization or for more information, contact
us.
Details
- Title: Cosmic Cruising
- Description:
This visualization is a flight through
the ‘cosmic web’, the large scale structure of the universe.
Each bright knot is
an entire galaxy, while the pale blue filaments show where
material exists between the galaxies. To the human eye, only
the galaxies would be visible, and this visualization allows
us to see the strands of material connecting the galaxies
and forming the cosmic web. This visualization is based on
a scientific simulation of the growth of structure in the
universe. The matter, dark matter, and dark energy in a region
of the universe are followed from very early times of the
universe through to the present day using the equations of
gravity, hydrodynamics, and cosmology. Only the normal matter
is shown in the visualization. The size of the simulation
is a cube with a side length of 134 megaparsecs (437 million
light-years).
- Credits: Visualization by Frank Summers, Space
Telescope Science Institute, Simulation by Martin White and
Lars Hernquist, Harvard University
- Camera Choreography:
The camera simply flies on a straight
line once through the simulation. The camera accelerates
from a standstill at the
start, flies at a constant speed, and then decelerates to
a stop at the end. The simulation is periodic, so that the
camera ends up at the same place it started. A “double
length” version is also available, which accelerates,
flies through the simulation twice, and then slows to a stop.
This version is suitable for creating infinite loops through
the simulation, by repeating any 536 non-accelerating
frames over and over. The “cruising speed” of the camera is 250,000
parsecs per frame, or about 20 million light-years per second (at 24 frames per
second). That‘s more than 600 trillion times the speed of light. Buckle your
seatbelts.
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