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Leonids
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- THE NOVEMBER LEONIDS, 1880.
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Uploaded: 1880-12-11
- Johnson Space Center's Leonids Optical Observations
- The 1998 Leonids Meteor Shower was videoed by NASA Johnson Space Center (JSC) personnel at Houston, Texas, and Cloudcroft, New Mexico. The videos were screened and the Leonids Meteors in the videos we...
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Views: (1501)
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Uploaded: [1999]
- Johnson Space Center's Leonids Optical Observations
- The 1998 Leonids Meteor Shower was videoed by NASA Johnson Space Center (JSC) personnel at Houston, Texas, and Cloudcroft, New Mexico. The videos were screened and the Leonids Meteors in the videos we...
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Rating:
Views: (1501)
Pages: ()
Uploaded: [1999]
- An ET Origin for Stratospheric Particles Collected during the 1998 Leo...
- On 17 November 1998, a helium-filled weather balloon was launched into tfle strato- sphere, equipped with a xerogel microparticle collector. The three-hour flight was designed to sample the dust envir...
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Views: (1504)
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Uploaded: 1999
- An ET Origin for Stratospheric Particles Collected during the 1998 Leo...
- On 17 November 1998, a helium-filled weather balloon was launched into tfle strato- sphere, equipped with a xerogel microparticle collector. The three-hour flight was designed to sample the dust envir...
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Rating:
Views: (1505)
Pages: ()
Uploaded: 1999
- Search for Extraterrestrial Origin of Atmospheric Trace Molecules Radi...
- HCN is a minor constituent of the Earth atmosphere, with a typical volume mixing ratio around 10(exp -10) HCN per air molecule. At present, the main source of HCN in the lower atmosphere is expected t...
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Views: (1502)
Pages: ()
Uploaded: [2000]
- Search for Extraterrestrial Origin of Atmospheric Trace Molecules Radi...
- HCN is a minor constituent of the Earth atmosphere, with a typical volume mixing ratio around 10(exp -10) HCN per air molecule. At present, the main source of HCN in the lower atmosphere is expected t...
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Rating:
Views: (1502)
Pages: ()
Uploaded: [2000]
- Low-Density Silica Xerogel Capture of Leonids Meteor Storm Dust Candid...
- High altitude balloon (20 km) and low-density capture media were explored to return meteor-related dust during the November 1998 Leonids meteor storm. One 20-30 micron particle captured showed a chara...
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Views: (1503)
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Uploaded: 1999