PRX - Pieces for Topic: Science

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782-Probing The Cosmic Web
From: Albert Grauer
Series: Travelers In The Night
Caption: A Cosmic Thread, Credit: NASA, ESA, CSA, Feige Wang (University of Arizona)
In the past two decades astronomers have discovered that galaxies are not randomly distributed in space but rather occur along filaments of mass wi...

Bought by Raven Radio, KNVC Carson City Community Radio, RADIOLEX, WTIP, KGLP and more


  • Added: Jan 21, 2024
  • Length: 02:00
  • Purchases: 9
764 Green Airglow
From: Albert Grauer
Series: Travelers In The Night
Caption: Green Airglow Over Colorado, Credit: Aaron Watson
The natural night sky is alive with its own lights. In addition to celestial sources often there is natural night sky airglow powered by space wea...

Bought by Raven Radio, RADIOLEX, KTAL-LP [Las Cruces Community Radio], WTIP, KGLP and more


  • Added: Sep 17, 2023
  • Length: 02:00
  • Purchases: 9
537-Earth Glow
From: Albert Grauer
Series: Travelers In The Night
Piece image
In 1972 Apollo 16 astronauts took an ultraviolet image of the Earth from the Moon which shows that like the Sun ,the Earth too, has a faint corona...

Bought by Simply Beautiful, Allegheny Mountain Radio, KENW, KRWG, WTIP and more


  • Added: Apr 25, 2019
  • Length: 02:00
  • Purchases: 8
527-Comet Groeller
From: Albert Grauer
Series: Travelers In The Night
Piece image
My Catalina Sky Survey teammate Hannes Groeller was asteroid hunting with our Schmidt telescope on Mt. Bigelow, Arizona when he discovered his fir...

Bought by Simply Beautiful, Allegheny Mountain Radio, KENW, KRWG, WLPR and more


  • Added: Feb 15, 2019
  • Length: 02:00
  • Purchases: 10
481-Fireball
From: Albert Grauer
Series: Travelers In The Night
Piece image
On July 8, 2018 a beautiful fireball Meteor was seen streaking across the sky in evening twilight. So far the American Meteor Society has receive...

Bought by KENW, WLPR , WTIP, KUPR low power FM, KSFR and more


  • Added: Jul 26, 2018
  • Length: 02:00
  • Purchases: 8
477-Hannes's Discoveries
From: Albert Grauer
Series: Travelers In The Night
Piece image
Recently, my newest Catalina Sky Survey Teammate, Hannes Groeller, had an excellent training night, working with Greg Leonard, on our 60 inch teles...

Bought by KENW, WLPR , KUPR low power FM, WTIP, KKRN and more


  • Added: Jul 12, 2018
  • Length: 02:00
  • Purchases: 7

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