New map of 'empty' space challenges the calm picture of our galaxy
New map of 'empty' space challenges the calm picture of our galaxy
New map of 'empty' space challenges the calm picture of our galaxy
Key points
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मुख्य बातें
- A new three-dimensional map of the space between stars suggests it is far more restless than textbooks have long assumed.
- Researchers combined a dust-density map covering a sphere more than 4,000 light-years wide around the Sun with a map of ultraviolet radiation, and found that 27% of the nearby interstellar medium was cold, 32% was warm, and 41% sat in an unstable middle state that older models treated as forbidden.
- The finding challenges a model dating back to 1969 and may help explain why galaxies turn so little of their gas into stars.
- A new three-dimensional map of the space between stars suggests it is far more restless than textbooks have long assumed.
- Researchers combined a dust-density map covering a sphere more than 4,000 light-years wide around the Sun with a map of ultraviolet radiation, and found that 27% of the nearby interstellar medium was cold, 32% was warm, and 41% sat in an unstable middle state that older models treated as forbidden.
- The finding challenges a model dating back to 1969 and may help explain why galaxies turn so little of their gas into stars.
- A new three-dimensional map of the space between stars suggests it is far more restless than textbooks have long assumed.
- Researchers combined a dust-density map covering a sphere more than 4,000 light-years wide around the Sun with a map of ultraviolet radiation, and found that 27% of the nearby interstellar medium was cold, 32% was warm, and 41% sat in an unstable middle state that older models treated as forbidden.
- The finding challenges a model dating back to 1969 and may help explain why galaxies turn so little of their gas into stars.
A new three-dimensional map of the space between stars suggests it is far more restless than textbooks have long assumed. Researchers combined a dust-density map covering a sphere more than 4,000 light-years wide around the Sun with a map of ultraviolet radiation, and found that 27% of the nearby interstellar medium was cold, 32% was warm, and 41% sat in an unstable middle state that older models treated as forbidden. The finding challenges a model dating back to 1969 and may help explain why galaxies turn so little of their gas into stars. The analysis is still undergoing peer review, and its authors say map blurring alone cannot explain most of the unstable gas.
A new three-dimensional map of the space between stars suggests it is far more restless than textbooks have long assumed. Researchers combined a dust-density map covering a sphere more than 4,000 light-years wide around the Sun with a map of ultraviolet radiation, and found that 27% of the nearby interstellar medium was cold, 32% was warm, and 41% sat in an unstable middle state that older models treated as forbidden. The finding challenges a model dating back to 1969 and may help explain why galaxies turn so little of their gas into stars. The analysis is still undergoing peer review, and its authors say map blurring alone cannot explain most of the unstable gas.
A new three-dimensional map of the space between stars suggests it is far more restless than textbooks have long assumed. Researchers combined a dust-density map covering a sphere more than 4,000 light-years wide around the Sun with a map of ultraviolet radiation, and found that 27% of the nearby interstellar medium was cold, 32% was warm, and 41% sat in an unstable middle state that older models treated as forbidden. The finding challenges a model dating back to 1969 and may help explain why galaxies turn so little of their gas into stars. The analysis is still undergoing peer review, and its authors say map blurring alone cannot explain most of the unstable gas.
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