![]() The entire star formation history of Orion is in this one field of view: arcs, blobs, pillars, and rings of dust that resemble cigar smoke all tell part of the story. Hubble also looked at it in infrared light, which uncovered many stars that had never been seen before because they were hidden in clouds of gas and dust. The nebula's central region is a turbulent stellar nursery, home to 3,000 stars of various sizes and ages. It's visible to the naked eye under good, dark sky conditions, and easily visible through binoculars or a telescope. This vast cloud complex, which lies some 1,500 light-years away, is another favorite among stargazers. Hubble has peered often at the Orion Nebula many times. Today, they are peering into star-birth nurseries across the Milky Way Galaxy and beyond.Ī Hubble Space Telescope view of the Orion Nebula. The process of star birth is one that, until the construction of advanced observatories such as Hubble Space Telescope, the Spitzer Space Telescope, and a new collection of ground-based observatories, scientists knew little about. Understanding the processes that take place in all of them help produce useful models that can be used to understand such clouds throughout the universe. Studying star-birth regions like this one and others gives astronomers a better idea of how stars and their birthplaces evolve over time. There are many clouds of gas and dust in the Milky Way and other galaxies seen by the telescope. This causes the gases to glow and the dust to radiate heat, which is visible to Hubble's infrared-sensitive instruments. Massive newborn stars (on the right) are lighting up and blasting away at the nebula. The cloud of gas and dust in the image is part of a larger cloud ( nebula) nicknamed the Monkey Head Nebula (astronomers list it as NGC 2174 or Sharpless Sh2-252). Hubble Space Telescope celebrated 24 years of success in April 2014 with an infrared image of a star-birth nursery that lies about 6,400 light-years away. A starbirth region observed by Hubble Space Telescope.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |