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Travelers In The Night

Series produced by Al 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.

“Travelers in the Night” has more than 2,350 PRX free purchases as well as 189,000 downloads, 119,500 plays, and 18,300 followers on the internet.

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

The script and a list of references for each program piece can be found on travelersinthenight.org.

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

The Travelers In The Night Pieces are written and produced by an observing 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.


426 Pieces

Order by: Newest First | Oldest First
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Rose discovers 8 new interesting asteroids in a single night using the Catalina Sky Survey's Schmidt telescope on Mt. Bigelow, Arizona.

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


  • Added: Jan 11, 2018
  • Length: 02:00
  • Purchases: 4
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Greg's comet comes into our neighborhood once per human lifetime and spends most of it's time in the lonely space high above or far below the rest ...

Bought by KKRN, KUPR low power FM, and WLPR


  • Added: Jan 11, 2018
  • Length: 02:00
  • Purchases: 3
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Long Winter nights with good seeing, from start to finish, are those on which the asteroid hunter makes new discoveries while being treated to view...

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


  • Added: Jan 04, 2018
  • Length: 02:00
  • Purchases: 6
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The hypothesis that Oumuamua, the interstellar space rock, is an alien probe is pretty farfetched, however, how it came to have it's current shape ...

Bought by KKRN, KUPR low power FM, WLPR, and KRWG


  • Added: Jan 04, 2018
  • Length: 02:00
  • Purchases: 4
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A large asteroid barely missies being classified by NASA as potentially hazardous.

Bought by KUPR low power FM, WLPR, KRWG, and KKRN


  • Added: Dec 28, 2017
  • Length: 02:00
  • Purchases: 4
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Aten asteroids can make close approaches to Earth. They are difficult to discover because they spend most of their time inside our orbit with thei...

Bought by KUPR low power FM, WLPR, KRWG, and KKRN


  • Added: Dec 28, 2017
  • Length: 02:00
  • Purchases: 4
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Intriguing features which change with the Martian seasons mimic flows of liquid water on the Earth's surface.

Bought by WLPR, KKRN, and KUPR low power FM


  • Added: Dec 21, 2017
  • Length: 02:00
  • Purchases: 3
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The first alien object to observed visiting our solar system arrives from truly deep space and leaves us with the mystery of what it is and how it ...

Bought by KKRN and KUPR low power FM


  • Added: Dec 21, 2017
  • Length: 02:00
  • Purchases: 2
Piece image
A thousand meteors brighter than the planet Venus enter the Earth's atmosphere every day. The record of one of them on your dash cam can reveal whe...

Bought by KKRN, KSFR, and KUPR low power FM


  • Added: Dec 15, 2017
  • Length: 02:00
  • Purchases: 3
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Earth like planets are being discovered circling the most common type of star in our neighborhood of the Milky Way galaxy.

Bought by KSFR, KKRN, and KUPR low power FM


  • Added: Dec 15, 2017
  • Length: 02:00
  • Purchases: 3
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A small asteroid soars into the lonely space high above and below the plane of our solar system.

Bought by KKRN, WYAP, KUPR low power FM, and WLPR


  • Added: Dec 07, 2017
  • Length: 02:00
  • Purchases: 4
Piece image
A three football field sized asteroid survives on a harrowing path around our Sun.

Bought by KKRN, KUPR low power FM, and WLPR


  • Added: Dec 07, 2017
  • Length: 02:00
  • Purchases: 3
Piece image
The impact of a 1,200 foot diameter asteroid would produce devastating earth quakes and wind blasts over many square miles on the Earth's surface.

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


  • Added: Nov 29, 2017
  • Length: 02:00
  • Purchases: 6
Piece image
To cut the mission time to Mars, the risks, and the mass of supplies required for such a prolonged space mission NASA is looking at alternative mea...

Bought by KUPR low power FM, WLPR, KKRN, KSFR, and KRWG


  • Added: Nov 29, 2017
  • Length: 02:00
  • Purchases: 5
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A tiny space rock narrowly missed the Earth.

Bought by WLPR, KRWG, KKRN, and KUPR low power FM


  • Added: Nov 23, 2017
  • Length: 02:00
  • Purchases: 4
Piece image
My team the Catalina Sky Survey set a new single month record by discovering 211 Earth approaching objects in October of 2017. Fortunately none of...

Bought by WLPR, KRWG, KKRN, and KUPR low power FM


  • Added: Nov 23, 2017
  • Length: 02:00
  • Purchases: 4
Piece image
Perhaps the reason that we have not detected alien civilizations on distant worlds is because they exist in oceans covered by miles of radiation ab...

Bought by WLPR, KUPR low power FM, and KKRN


  • Added: Nov 16, 2017
  • Length: 02:00
  • Purchases: 3
Piece image
A rock from another solar system is likely to have streaked by Earth before heading back into interstellar space.

Bought by WLPR, KUPR low power FM, and KKRN


  • Added: Nov 16, 2017
  • Length: 02:00
  • Purchases: 3
Piece image
On it's gravitational leash, Earth's pet space rock, 2016 HO3, accompanies us at a distance of between 38 and 100 times the Moon's distance from Ea...

Bought by KUPR low power FM, WTIP, KKRN, and KSFR


  • Added: Nov 09, 2017
  • Length: 02:00
  • Purchases: 4
Piece image
The plants that Mars explorers take with them will provide a source of fresh fruits and vegetables , fresh air to breathe, and perhaps a psychologi...

Bought by KUPR low power FM and KKRN


  • Added: Nov 09, 2017
  • Length: 02:00
  • Purchases: 2