New telescope provides sharpest view of Sun
Posted: Thu, Nov 14, 2002, 8:30 AM ET (1330 GMT)
A new Swedish telescope has taken the sharpest images to date of the Sun, astronomers announced this week. In a paper published in the latest issue of the journal Nature, scientists released the first images taken by the Swedish 1-m Solar Telescope on La Palma in the Canary Islands. The telescope uses adaptive optics, like other new telescopes, to correct for the blurring effects of the atmosphere, generating images with a resolution of 100 kilometers per pixel. Among the details found in the images are dark, thin cores in filaments of matter surrounding sunspots; the nature of these filaments are unknown.
A new Swedish telescope has taken the sharpest images to date of the Sun, astronomers announced this week. In a paper published in the latest issue of the journal Nature, scientists released the first images taken by the Swedish 1-m Solar Telescope on La Palma in the Canary Islands. The telescope uses adaptive optics, like other new telescopes, to correct for the blurring effects of the atmosphere, generating images with a resolution of 100 kilometers per pixel. Among the details found in the images are dark, thin cores in filaments of matter surrounding sunspots; the nature of these filaments are unknown.
Related Links:
| <<previous article | next article>> |
|
news in brief
|
|
Apex becomes billion-dollar company with $200 million Series D round
Posted: Sun, Sep 14 4:09 AM ET (0809 GMT) |
|
news links
|
|
about spacetoday.net · info@spacetoday.net · mailing list |
