PRX - Pieces for Topic: Environment

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184 results


812-The Bennu Files I
From: Albert Grauer
Series: Travelers In The Night
Caption: Asteroid Bennu, Credit: NASA/U. Arizona
A recent scientific paper characterizes the 123 grams of the regolith or surface material from the asteroid Bennu which NASA’s OSIRIS-REx spacecra...

Bought by RADIOLEX, KNVC Carson City Community Radio, KTAL-LP [Las Cruces Community Radio], Raven Radio, KRWG and more


  • Added: Aug 18, 2024
  • Length: 02:00
  • Purchases: 9
811-Martian Meteorite Hunters
From: Albert Grauer
Series: Travelers In The Night
Caption: Cacao, Credit: NASA/JPL-Caltech/MSSS
Perhaps someday humans will travel to Mars, walk the surface of the red planet, and collect meteorites. Recent studies suggest Mars to be an excit...

Bought by KUGS Bellingham, Wash., KTAL-LP [Las Cruces Community Radio], KNVC Carson City Community Radio, RADIOLEX, Raven Radio and more


  • Added: Aug 11, 2024
  • Length: 02:00
  • Purchases: 9
810-Humans Can
From: Albert Grauer
Series: Travelers In The Night
Caption: James Webb Space Telescope, Credit: NASA
The James Webb Space Telescope or JWST for short is a superb scientific instrument which is revolutionizing our understanding of the structure of t...

Bought by KUGS Bellingham, Wash., Raven Radio, KNVC Carson City Community Radio, RADIOLEX, KTAL-LP [Las Cruces Community Radio] and more


  • Added: Aug 04, 2024
  • Length: 02:00
  • Purchases: 9
808-Global Auroras on Mars
From: Albert Grauer
Series: Travelers In The Night
Caption: Ultraviolet View of Mars from MAVEN Satellite , Credit: NASA
When the Earth enters a stream of high speed protons and other charged particles in the solar wind or our home planet is impacted by a solar corona...

Bought by KCHW, KUGS Bellingham, Wash., KTAL-LP [Las Cruces Community Radio], KNVC Carson City Community Radio, RADIOLEX and more


  • Added: Jul 22, 2024
  • Length: 02:00
  • Purchases: 9
807-Moon Orbit Crossers
From: Albert Grauer
Series: Travelers In The Night
Caption: Lunar Impact Crater, Credit: NASA
During a recent 60 day period of time 23 space rocks came closer to Earth than our Moon

Bought by KCHW, KUGS Bellingham, Wash., KNVC Carson City Community Radio, RADIOLEX, KRWG and more


  • Added: Jul 14, 2024
  • Length: 02:00
  • Purchases: 9
806-Distant PHA
From: Albert Grauer
Series: Travelers In The Night
Caption: Radar Image Toutatis, Credit: NASA
It is hard to obtain time on the 8m Gemini South Observatory telescope on Cerro Pachon in Chile and the Large Binocular Telescope with its twin 8m ...

Bought by KCHW, KUGS Bellingham, Wash., KNVC Carson City Community Radio, RADIOLEX, KTAL-LP [Las Cruces Community Radio] and more


  • Added: Jul 07, 2024
  • Length: 02:00
  • Purchases: 9
803-Monster NEO
From: Albert Grauer
Series: Travelers In The Night
Caption: Vesta, Credit: NASA
Since larger space rocks are rare, it was surprising when my Catalina Sky Survey teammate Hannes Groller found a half mile diameter asteroid travel...

Bought by KCHW, KUGS Bellingham, Wash., KTAL-LP [Las Cruces Community Radio], KNVC Carson City Community Radio, RADIOLEX and more


  • Added: Jun 16, 2024
  • Length: 02:00
  • Purchases: 8
802-Bok Comet
From: Albert Grauer
Series: Travelers In The Night
Caption: Halley's Comet, Credit: NASA
My Catalina Sky Survey teammate Kacper Wierzchos was asteroid hunting in the constellation of Draco with the Steward Observatory Bok 90 inch telesc...

Bought by KCHW, KUGS Bellingham, Wash., KNVC Carson City Community Radio, RADIOLEX, KICI Iowa City and more


  • Added: Jun 09, 2024
  • Length: 02:00
  • Purchases: 10
800-Telescope Reborn
From: Albert Grauer
Series: Travelers In The Night
Caption: In an artist’s rendering, light from quasars passes through intergalactic clouds of hydrogen gas. The light offers clues to the structure of the distant cosmos, Credit: NOIRLab/NSF/AURA/P. Marenfeld and DESI
In an astonishing rebirth, the Mayall 4-m telescope has jumped to the forefront of astronomy once again because it is sturdy and precise enough to...

Bought by KCHW, Raven Radio, KUGS Bellingham, Wash., KNVC Carson City Community Radio, RADIOLEX and more


  • Added: May 26, 2024
  • Length: 02:00
  • Purchases: 11
789-Asteroid With A Tail
From: Albert Grauer
Series: Travelers In The Night
Caption: Comet ISON, Credit: HST
My Catalina Sky Survey teammate Josh Hogan was asteroid hunting in the constellation of Taurus with our 60 inch telescope on Mt. Lemmon, Arizona wh...

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


  • Added: Mar 10, 2024
  • Length: 02:00
  • Purchases: 9
788-100 Years of Wilderness
From: Albert Grauer
Series: Travelers In The Night
Caption: Milky Way Rising Cosmic Campground, Credit: David Thornburg
In 1924 the Aldo Leopold Wilderness in southwestern New Mexico became the first designated wilderness and is an island from which to view the natur...

Bought by KCHW, Raven Radio, WTIP, KUGS Bellingham, Wash., KTAL-LP [Las Cruces Community Radio] and more


  • Added: Mar 03, 2024
  • Length: 02:00
  • Purchases: 9
785-Secret Asteroid Mission
From: Albert Grauer
Series: Travelers In The Night
Caption: Psyche and Spacecraft, Credit: NASA
Unlike other space missions which are conducted out in the open the asteroid mining company AstroForge’s first mission to a potentially valuable ne...

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


  • Added: Feb 11, 2024
  • Length: 02:00
  • Purchases: 9
780-Scary Space Rock
From: Albert Grauer
Series: Travelers In The Night
Caption: Artists Conception Earth and an Asteroid, Credit: NASA
My Catalina Sky Survey teammate David Rankin was being filmed and interviewed by the NASA 360 crew at our 60 inch telescope on Mt. Lemmon, Arizona ...

Bought by KCHW, Raven Radio, KUGS Bellingham, Wash., RADIOLEX, KGLP and more


  • Added: Jan 07, 2024
  • Length: 02:00
  • Purchases: 10
778-Two Comets
From: Albert Grauer
Series: Travelers In The Night
Caption: Two Comets in Southern Skies , Credit: Jose J. Chambo (Cometografia)
Matching his wife’s discovery of two comets on the same observing run seven years previously my Catalina Sky Survey team caption Carson Fuls discov...

Bought by KCHW, KNVC Carson City Community Radio, KUGS Bellingham, Wash., WTIP, KKRN and more


  • Added: Dec 24, 2023
  • Length: 02:00
  • Purchases: 10
775-3 Close Ones
From: Albert Grauer
Series: Travelers In The Night
Caption: Artists Conception Earth,Moon, and Asteroid, Credit: NASA and Texas A&M
During a six hour period three small space rocks passed through the Earth-Moon system. At discovery 2023 TO4 was in Pegasus, 2023 TD7 was in Aries...

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


  • Added: Dec 03, 2023
  • Length: 02:00
  • Purchases: 9
774-Loss and Gain
From: Albert Grauer
Series: Travelers In The Night
Caption: Vera Rubin Main Telescope Under Construction, Credit: Eric Christensen
The Catalina Sky Survey searches the sky as rapidly as possible in search of Earth approaching objects that could pose a threat to our home planet....

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


  • Added: Nov 26, 2023
  • Length: 02:00
  • Purchases: 8
771-Nice PHA
From: Albert Grauer
Series: Travelers In The Night
Caption: Artists Conception Psyche, Credit: NASA
NASA classifies 2023 SZ1 as a Potentially Hazardous Asteroid since it is larger than 140m in diameter and on its current path can come to about 6 t...

Bought by KCHW, Raven Radio, WYAP, RADIOLEX, KGLP and more


  • Added: Nov 05, 2023
  • Length: 02:00
  • Purchases: 9
769-Green Comet
From: Albert Grauer
Series: Travelers In The Night
Caption: C/2023 P1 (Nishimura), Credit: Trevinca-Skies on Spain
Given the effects of climate change today who can predict what planet Earth will be like when C/2023 P1(Nishimura) comes back near our home planet...

Bought by KCHW, Raven Radio, KNVC Carson City Community Radio, KGLP, KUCR 88.3 fm Riverside, Calif. and more


  • Added: Oct 22, 2023
  • Length: 02:00
  • Purchases: 12
768- Capricornus Observatory, Csokako, Hungary
From: Albert Grauer
Series: Travelers In The Night
Caption: Artists Conception Earth and Asteroid, Credit: Texas A&M
In 2023 T. Maroti of the Capricornus Observatory, Csokako, Hungary discovered two Earth approaching asteroids which were passing through the night...

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


  • Added: Oct 15, 2023
  • Length: 02:00
  • Purchases: 10
767- A Really Tough Customer
From: Albert Grauer
Series: Travelers In The Night
Caption: Comet Nucleus, Credit: NASA
The more we learn about 322P/SOHO the stranger it becomes.

Bought by KCHW, Raven Radio, KNVC Carson City Community Radio, WYAP, RADIOLEX and more


  • Added: Oct 08, 2023
  • Length: 02:00
  • Purchases: 10
765 Bright Fireball
From: Albert Grauer
Series: Travelers In The Night
Caption: Bright Fireball, Credit: Bill Stewart
Bright fireball meteors sometimes rain pieces of themselves onto the ground for meteorite hunters to discover.

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


  • Added: Sep 24, 2023
  • Length: 02:00
  • Purchases: 8
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 Allegheny Mountain Radio, KCHW, Raven Radio, RADIOLEX, KTAL-LP [Las Cruces Community Radio] and more


  • Added: Sep 17, 2023
  • Length: 02:00
  • Purchases: 11
763-Hogan’s Big Rock
From: Albert Grauer
Series: Travelers In The Night
Caption: Nucleus Comet Wild-2, Credit: NASA
My Catalina Sky Survey teammate Josh Hogan was asteroid hunting in the constellation Sextans with our 60 inch telescope on Mt. Lemmon, Arizona whe...

Bought by Allegheny Mountain Radio, KCHW, Raven Radio, KTAL-LP [Las Cruces Community Radio], KGLP and more


  • Added: Sep 10, 2023
  • Length: 02:00
  • Purchases: 10
761-Alessandra’s Duo
From: Albert Grauer
Series: Travelers In The Night
Caption: Lunar Impact, Credit: NASA
In less than two hours my Catalina Sky Survey teammate Allesandra Serrano discovered two small fast moving space rocks. Both of them passed through...

Bought by Allegheny Mountain Radio, KCHW, WTIP, KICI Iowa City, KTAL-LP [Las Cruces Community Radio] and more


  • Added: Aug 27, 2023
  • Length: 02:00
  • Purchases: 10
760- Discover an Asteroid
From: Albert Grauer
Series: Travelers In The Night
Caption: Dimorphos, Credit: NASA
Carson Fuls, one of my Catalina Sky Survey teammates, is leading the effort that will allow you to join our NASA funded adventure in asteroid hunt...

Bought by Allegheny Mountain Radio, KCHW, Raven Radio, KTAL-LP [Las Cruces Community Radio], RADIOLEX and more


  • Added: Aug 20, 2023
  • Length: 02:00
  • Purchases: 10