Volume 85 Issue 4 | p. 42
Issue Date: January 22, 2007

'Dusters' Look For Interstellar Dust Tracks

Department: Science & Technology

When science gets too big, it's time to either automate or call in volunteers. Sometimes, you have to do both.

Pieces of aerogel on NASA's Stardust spacecraft not only picked up samples of comet Wild 2, they also captured, separately, particles of interstellar dust on a side of the collector not exposed to the comet. The comet particles are easily detectable, but scientists estimate that the interstellar dust collector may have nabbed only a dozen . . .

To view the rest of this content, please log in with your ACS ID.



 

More on this Story

  • Comet Wild 2's Complex Chemistry
  • Particles and gas harvested during Stardust Mission were Formed in a turbulent early solar system.
  • Stardust@home
  • 'Dusters' Look For Interstellar Dust Tracks
  • Video: Spacecraft Trajectory *
  • Stardust followed this orbit as it caught up with comet Wild 2, then returned a capsule filled with comet particles to Earth.
  • Video: Stardust Capsule Reentry *
  • This movie taken from a NASA DC-8 aircraft shows the Stardust sample return capsule entering the atmosphere in the early morning hours of Jan. 15, 2006.
  • Image: Treasure Chest
  • The capsule came to rest on the Utah desert floor.

  • * Macromedia Flash Player 8 is required to view videos.

 
Chemical & Engineering News
ISSN 0009-2347
Copyright © American Chemical Society
 
'Dusters' Look For Interstellar Dust Tracks | January 22, 2007 Issue - Vol. 85 Issue 4 | Chemical & Engineering News
Volume 85 Issue 4 | p. 42
Issue Date: January 22, 2007

'Dusters' Look For Interstellar Dust Tracks

Department: Science & Technology

When science gets too big, it's time to either automate or call in volunteers. Sometimes, you have to do both.

Pieces of aerogel on NASA's Stardust spacecraft not only picked up samples of comet Wild 2, they also captured, separately, particles of interstellar dust on a side of the collector not exposed to the comet. The comet particles are easily detectable, but scientists estimate that the interstellar dust collector may have nabbed only a dozen . . .

To view the rest of this content, please log in with your ACS ID.



 

More on this Story

  • Comet Wild 2's Complex Chemistry
  • Particles and gas harvested during Stardust Mission were Formed in a turbulent early solar system.
  • Stardust@home
  • 'Dusters' Look For Interstellar Dust Tracks
  • Video: Spacecraft Trajectory *
  • Stardust followed this orbit as it caught up with comet Wild 2, then returned a capsule filled with comet particles to Earth.
  • Video: Stardust Capsule Reentry *
  • This movie taken from a NASA DC-8 aircraft shows the Stardust sample return capsule entering the atmosphere in the early morning hours of Jan. 15, 2006.
  • Image: Treasure Chest
  • The capsule came to rest on the Utah desert floor.

  • * Macromedia Flash Player 8 is required to view videos.

 
Chemical & Engineering News
ISSN 0009-2347
Copyright © American Chemical Society