Travelers In The Night

Series produced by Albert Grauer

Series image
Image by: NASA 

Travelers In The Night is your unique source of insider Information from the Asteroid Hunting and Space Communities.
The music is "Eternity" by John Lyell.

The PRX Series “Travelers In The Night” has more than 6,100 PRX free purchases as well as more than 811,000 downloads on the internet. It has been aired on 59 radio stations.


It features an engaging and informative series of two minute, factual episodes about asteroids, comets, spacecraft, and other objects in space.

The pieces are "evergreen" in that they are current but not dated.

The Travelers In The Night Pieces are written and produced by a member of the Catalina Sky Survey Team at the University of Arizona.

The Catalina Sky Survey has discovered nearly half of the Earth approaching objects known to exist.


794 Pieces

Order by: Newest First | Oldest First
194-Star Wanderer
From: Albert Grauer
Series: Travelers In The Night
Piece image
Comets have blazed a path to the stars for humans to follow.

Bought by KRSC, KUPR low power FM, KBMF 102.5FM Butte, Montana, Radio Newark, WYAP and more


  • Added: Oct 22, 2015
  • Length: 02:00
  • Purchases: 8
193-Survivor
From: Albert Grauer
Series: Travelers In The Night
Piece image
A small asteroid survives a close approach to planet Earth.

Bought by KRSC, KUPR low power FM, KBMF 102.5FM Butte, Montana, Radio Newark, WYAP and more


  • Added: Oct 22, 2015
  • Length: 02:00
  • Purchases: 8
192-WISE Alive
From: Albert Grauer
Series: Travelers In The Night
Piece image
The repurposed WISE spacecraft has discovered a stealthy asteroid.

Bought by KRSC, KUPR low power FM, KBMF 102.5FM Butte, Montana, Radio Newark, KREV-LP and more


  • Added: Oct 15, 2015
  • Length: 02:00
  • Purchases: 9
191-Two Odd Fellows
From: Albert Grauer
Series: Travelers In The Night
Piece image
Two quite different Earth approaching asteroids were discovered in a clear hole in the sky between storms.

Bought by KRSC, KUPR low power FM, KBMF 102.5FM Butte, Montana, Radio Newark, WYAP and more


  • Added: Oct 15, 2015
  • Length: 02:00
  • Purchases: 8
190-EX Most Dangerous
From: Albert Grauer
Series: Travelers In The Night
Piece image
Generally the more data one obtains on a Near Earth Object the less likely it is to strike Earth. This is a story of how this process works.

Bought by KRSC, KUPR low power FM, KBMF 102.5FM Butte, Montana, Radio Newark, WYAP and more


  • Added: Oct 08, 2015
  • Length: 02:00
  • Purchases: 7
189 That's 2
From: Albert Grauer
Series: Travelers In The Night
Piece image
It is gratifying to see that an individual with modest equipment can make scientific discoveries.

Bought by KRSC, KUPR low power FM, KBMF 102.5FM Butte, Montana, Radio Newark, WYAP and more


  • Added: Oct 08, 2015
  • Length: 02:00
  • Purchases: 7
188-Deep Listen
From: Albert Grauer
Series: Travelers In The Night
Piece image
Will 100 million dollars in grant funds be enough for humans to discover a tiny needle in the cosmic haystack?

Bought by KRSC, KBMF 102.5FM Butte, Montana, Radio Newark, WYAP, KREV-LP and more


  • Added: Oct 01, 2015
  • Length: 02:00
  • Purchases: 7
187-Ganymede's Layers
From: Albert Grauer
Series: Travelers In The Night
Piece image
Beneath it's frozen surface, Jupiter's largest moon may have conditions where life could exist.

Bought by KRSC, KBMF 102.5FM Butte, Montana, Radio Newark, WYAP, KKRN and more


  • Added: Oct 01, 2015
  • Length: 02:00
  • Purchases: 6
186-Breaks Happen
From: Albert Grauer
Series: Travelers In The Night
Piece image
A break in the monsoon weather pattern enabled the discovery of new Earth approaching objects.

Bought by KRSC, KBMF 102.5FM Butte, Montana, Radio Newark, KKRN, and KENW


  • Added: Sep 24, 2015
  • Length: 02:00
  • Purchases: 5
185-So Many Possibilities
From: Albert Grauer
Series: Travelers In The Night
Piece image
New research has revealed a truly mind boggling number of potentially habitable locations in the Universe.

Bought by KRSC, KBMF 102.5FM Butte, Montana, Radio Newark, and KENW


  • Added: Sep 24, 2015
  • Length: 02:00
  • Purchases: 4
184-Most Dangerous
From: Albert Grauer
Series: Travelers In The Night
Piece image
Asteroid hunters have discovered an object, which with limited data, appears likely to come close to the Earth in 2081.

Bought by KRSC, KBMF 102.5FM Butte, Montana, Radio Newark, KKRN, and KENW


  • Added: Sep 17, 2015
  • Length: 02:00
  • Purchases: 5
183-No Worries
From: Albert Grauer
Series: Travelers In The Night
Piece image
Reports that soon an asteroid will strike the Earth producing catastrophic damage are false. What is true is that one will come incredibly close t...

Bought by KRSC, KBMF 102.5FM Butte, Montana, Radio Newark, KKRN, and KENW


  • Added: Sep 17, 2015
  • Length: 02:00
  • Purchases: 5
182-Earth Life On Mars
From: Albert Grauer
Series: Travelers In The Night
Piece image
Amazingly, a tough organism found in Antartica on planet Earth has adapted to Mars like conditions.

Bought by KRSC, KBMF 102.5FM Butte, Montana, Radio Newark, KKRN, and KENW


  • Added: Sep 10, 2015
  • Length: 02:00
  • Purchases: 5
181-Beyond Moon
From: Albert Grauer
Series: Travelers In The Night
Piece image
Take a trip to view the far side of the Moon.

Bought by KRSC, KBMF 102.5FM Butte, Montana, Radio Newark, KKRN, and KENW


  • Added: Sep 10, 2015
  • Length: 02:00
  • Purchases: 5
180-An Eternal One
From: Albert Grauer
Series: Travelers In The Night
Piece image
View an object which is likely to last longer than the Earth and Sky.

Bought by KRSC, KBMF 102.5FM Butte, Montana, Radio Newark, KKRN, and KENW


  • Added: Sep 03, 2015
  • Length: 02:00
  • Purchases: 5
179-Planets, Billiards, & Alchemy
From: Albert Grauer
Series: Travelers In The Night
Piece image
Sir Isaac Newton's ideas continue to be relevant to everyday life in situations ranging from the flight of an airplane to the colors of the rainbow.

Bought by KRSC, KBMF 102.5FM Butte, Montana, Radio Newark, KKRN, and KENW


  • Added: Sep 03, 2015
  • Length: 02:00
  • Purchases: 5
178-Monster Telescope
From: Albert Grauer
Series: Travelers In The Night
Piece image
A huge new telescope is under construction. It's data is likely to revolutionize our view of the Universe.

Bought by KRSC, KBMF 102.5FM Butte, Montana, Radio Newark, and KENW


  • Added: Aug 27, 2015
  • Length: 02:00
  • Purchases: 4
177-Flying Peanut
From: Albert Grauer
Series: Travelers In The Night
Piece image
NASA sent a RADAR beam across the country by reflecting it from a passing asteroid. Scientists used these data to make a movie of this celestial v...

Bought by KRSC, KBMF 102.5FM Butte, Montana, Radio Newark, and KENW


  • Added: Aug 27, 2015
  • Length: 02:00
  • Purchases: 4
176-Weird Life
From: Albert Grauer
Series: Travelers In The Night
Piece image
Strange life forms at the bottom of Earth's oceans may provide clues about creatures which may exit on other worlds.

Bought by KRSC, KBMF 102.5FM Butte, Montana, Radio Newark, KKRN, and KENW


  • Added: Aug 21, 2015
  • Length: 02:00
  • Purchases: 5
175-One 4 Ukraine
From: Albert Grauer
Series: Travelers In The Night
Piece image
Although most Earth approaching objects are discovered by the large funded surveys, an alert observer with relatively inexpensive equipment can sti...

Bought by KRSC, KBMF 102.5FM Butte, Montana, Radio Newark, KKRN, and KENW


  • Added: Aug 21, 2015
  • Length: 02:00
  • Purchases: 5

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