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Latest Cosmic dust Stories

af4e82a026833b48093d932ff38c6775
2010-03-07 09:45:00

NASA scientists said they might have identified the first specks of interstellar dust in materials collected by the agency's Stardust spacecraft.

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2009-12-01 09:30:00

A recent NASA/ESA Hubble Space Telescope image of part of NGC 7023, or the Iris Nebula, highlights a perfect dust laboratory in the sky.

b529c4c0bd1287a3c07c91f84984310b
2009-11-03 08:10:00

Dust samples collected by high-flying aircraft in the upper atmosphere have yielded an unexpectedly rich trove of relicts from the ancient cosmos, report scientists from the Carnegie Institution.

2009-09-08 13:38:48

U.S.

474f23bf77cb3ce174e8fdc81c58d9ad
2009-09-02 13:26:16

Interstellar clouds, drifting through the unimaginable vastness of space, may be the stuff dreams are made of. But it turns out there's an unexpectedly strange component in those clouds, and it's not dreams but — mothballs?

c7c451d7a4f3c0d79f3b1f5082e017681
2009-08-26 07:20:00

Today ESO has released a new image of the Trifid Nebula, showing just why it is a firm favorite of astronomers, amateur and professional alike.

eff6b5a33f18e4e20e417a827ca438c21
2009-06-10 13:40:25

Astronomers using the infrared capability of the U.S.

2009-04-23 10:58:29

U.S.

96d0717d3faca4ce54c3f7748ccd371a1
2009-04-23 09:45:00

Researchers at North Carolina State University have used a mathematical model that allows them to get a clearer picture of the galaxy's youngest supernova remnant by correcting for the distortions caused by cosmic dust.

38c973c172629f8b8cda0e2b2061933b1
2009-04-21 08:23:54

An international team of scientists has found some of the most primitive matter containing abundant interstellar material analyzed to date amongst dust particles collected from the upper atmosphere by NASA aircraft.


Latest Cosmic dust Reference Libraries

6_56b4148a38a885ae7fa748b6f76fe6032
2004-10-19 04:45:42

Nebula -- in astronomy, observed manifestation of a collection of highly rarefied gas and dust in interstellar space. Prior to the 1960s this term was also applied to bodies later discovered to be galaxies, e.g., the so-called Great Nebula in the constellation Andromeda. In 1864, William Huggins confirmed William Herschel's conclusion that nebulae are not swarms of stars by determining that the spectra of nebulae are made of bright lines characteristic of radiating gases. Diffuse...

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Word of the Day
definiens
  • The word or words serving to define another word or expression, as in a dictionary entry.
The word 'definiens' comes from the Latin word 'definire', 'to define'.
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