![orion nebula 3 orion nebula 3](https://3.bp.blogspot.com/-EQquRmTrl7o/VmXtdclUgDI/AAAAAAAAwf8/LIDJZ7fAOxY/s640/Orion-Nebula-Wallpaper-HD-20.jpg)
Colorful Hubble and Spitzer images were then overlaid on the terrain.
#ORION NEBULA 3 TORRENT#
A torrent of ultraviolet radiation and stellar winds from the massive, central stars of the Trapezium star cluster have carved out a cavernous bowl-like cavity in the wall of a giant cloud of cold molecular hydrogen laced with dust.Īstronomers and visualizers worked together to make a three-dimensional model of the depths of this cavernous region, like plotting mountains and valleys on the ocean floor. The three-dimensional video provides a look at the fantastic topography of the nebula. It offers a glimpse of what might have happened when the Sun was born 4.6 billion years ago. At only 2 million years old, the nebula is an ideal laboratory for studying young stars and stars that are still forming. It appears as the middle "star" in the sword of the constellation Orion, the Hunter, and is located about 1,350 light-years away. One of the sky's brightest nebulas, the Orion Nebula is visible to the naked eye.
#ORION NEBULA 3 MOVIE#
This movie provides a uniquely immersive chance to see how new features appear as we shift to wavelengths of light normally invisible to our eyes," said Robert Hurt, lead visualization scientist at IPAC. "Looking at the universe in infrared light gives striking context for the more familiar visible-light views. "By adding depth and structure to the amazing images, this fly-through helps elucidate the universe for the public, both educating and inspiring," added Summers. "Being able to fly through the nebula's tapestry in three dimensions gives people a much better sense of what the universe is really like," explained the Space Telescope Science Institute's visualization scientist Frank Summers, who led the team that developed the movie. It is available to planetariums and other centers of informal learning worldwide to help audiences explore fundamental questions in science such as, "How did we get here?" The three-minute movie, which shows the Orion Nebula in both visible and infrared light, was released to the public today. The fly-through enables people to experience and learn about the universe in an exciting new way. Using actual scientific imagery and other data, combined with Hollywood techniques, a team at the Space Telescope Science Institute in Baltimore, Maryland, and the Caltech/IPAC in Pasadena, California, has created the best and most detailed multi-wavelength visualization yet of this photogenic nebula. Viewers experience this nearby stellar nursery "close up and personally" as the new digital visualization ferries them among newborn stars, glowing clouds heated by intense radiation, and tadpole-shaped gaseous envelopes surrounding protoplanetary disks. Music: “Dvorak – Serenade for Strings Op22 in E Major larghetto”, performed by The Advent Chamber Orchestra.Astronomers and visualization specialists from NASA's Universe of Learning program have combined visible and infrared vision of the Hubble and Spitzer space telescopes to create an unprecedented, three-dimensional, fly-through view of the picturesque Orion Nebula, a nearby star-forming region. The Orion Nebula is an area of active star formation, and people on Earth can spot it by looking for the middle star-like bright spot in the sword In this manner, the movie illustrates the contrasting features uncovered by multi-wavelength astronomy.įor those asking, the speed through the Nebula is about 2 light-years per second, or roughly 60 million times the speed of light. The higher resolution visible observations show finer details including the wispy bow shocks (magnetic field of an astrophysical object interacting with the nearby flowing ambient plasma) and tadpole-shaped proplyds (an externally illuminated photoevaporating disk around a young star). In addition, the infrared showcases many faint stars that shine primarily at longer wavelengths. The infrared observations generally show cooler temperature gas at a deeper layer of the nebula that extends well beyond the visible image. The glowing gaseous landscape has been illuminated and carved by the high energy radiation and strong stellar winds from the massive hot stars The visible light observation (from the Hubble Space Telescope) and the infrared light observation (from the Spitzer Space Telescope) are compared firstĪs the camera flies into the star-forming region, the sequence cross-fades back and forth between the visible and infrared views. The sequence begins with a wide-field view of the sky showing the plane of our Milky Way Galaxy, then zooms down to the scale of the Orion Nebula. This visualization explores the Orion Nebula using both visible and infrared light.