All Pieces for Al Grauer

 
Caption: Eros, Credit: NASA
In 2020, my team the Catalina Sky Survey discovered 14 extremely tough asteroids which regularly travel closer to the Sun than the planet Mercury. ...

Bought by KGLP, KBMF 102.5FM Butte, Montana, WTIP, Harford Community Radio, KSFR and more


  • Added: Jan 29, 2021
  • Length: 02:00
  • Purchases: 9
Piece image
Recently my Catalina Sky Survey teammate Teddy Pruyne was observing in the constellation of Pisces with our 60 inch telescope on Mt. Lemmon, AZ wh...

Bought by KGLP, WLPR , KBMF 102.5FM Butte, Montana, KKRN, KSFR and more


  • Added: Jan 23, 2021
  • Length: 02:00
  • Purchases: 9
Piece image
In 2020 the asteroid hunting community discovered 2,946 Earth approaching space rocks orbiting our Sun. My team, the Catalina Sky Survey, led the ...

Bought by Allegheny Mountain Radio, KGLP, WLPR , KICI Iowa City, KRZA and more


  • Added: Jan 16, 2021
  • Length: 02:00
  • Purchases: 12
Piece image
Recently my Catalina Sky Survey teammate Greg Leonard was asteroid hunting with our 60 inch telescope on Mt. Lemmon, Arizona when he spotted a movi...

Bought by Allegheny Mountain Radio, KGLP, WLPR , KRZA, KKRN and more


  • Added: Jan 10, 2021
  • Length: 02:00
  • Purchases: 9
Piece image
The National Science Foundation has announced that it will close and decommission the giant RADAR telescope at the Arecibo Observatory in Puerto Ri...

Bought by KGLP, WLPR , KKRN, KRWG, KSFR and more


  • Added: Jan 01, 2021
  • Length: 02:00
  • Purchases: 8
Piece image
On some nights an asteroid hunter searches for Earth approaching objects near the ecliptic plane where the planets and most of the asteroids are lo...

Bought by Allegheny Mountain Radio, KGLP, WLPR , KKRN, KRWG and more


  • Added: Dec 26, 2020
  • Length: 02:00
  • Purchases: 9
Piece image
Although the orbit of an Aten asteroid crosses our path in space on its travel about the Sun it stays mostly inside the Earth's orbit making it dif...

Bought by Allegheny Mountain Radio, WLPR , WTIP, KKRN, KRWG and more


  • Added: Dec 18, 2020
  • Length: 02:00
  • Purchases: 9
Piece image
For millennia humans have gazed into the night sky and have dreamed of traveling to the stars. It is not beyond the realm of possibility that one ...

Bought by Allegheny Mountain Radio, WLPR , WTIP, KGLP, KKRN and more


  • Added: Dec 11, 2020
  • Length: 02:00
  • Purchases: 9
Caption: Artists Conception Apophis, Credit: Dan Durda – FIAAA
Currently scientists, governments, and private citizens are preparing to mitigate a disaster caused by a large incoming space rock. To test techn...

Bought by KSFR, WTIP, KGLP, KKRN, KRWG and more


  • Added: Dec 04, 2020
  • Length: 02:00
  • Purchases: 7
Piece image
Recently my Catalina Sky Survey teammate David Rankin searched for asteroids, as close to the Sun as possible with our 60 inch telescope on Mt. Lem...

Bought by Allegheny Mountain Radio, WTIP, KGLP, KKRN, KRWG and more


  • Added: Nov 28, 2020
  • Length: 02:00
  • Purchases: 8
Piece image
Recently my Catalina Sky Survey teammate Teddy Pruyne was observing in the constellation Lacerta with our 60 inch telescope on Mt. Lemmon, Arizona ...

Bought by Allegheny Mountain Radio, KGLP, KBCS 91.3 FM Community Radio, KKRN, KRWG and more


  • Added: Nov 20, 2020
  • Length: 02:00
  • Purchases: 8
Caption: Fitzgerald River National Park in Western Australia, Credit: Yewenyi, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=1370203
In western Australia, rock samples and maps of the local geology obtained while exploring for gold show evidence of a 3 mile diameter meteor crater...

Bought by Allegheny Mountain Radio, KGLP, WTIP, KSFR, KKRN and more


  • Added: Nov 13, 2020
  • Length: 02:00
  • Purchases: 8
Piece image
A large solar coronal mass ejection could put astronauts, airline passengers, power grids, electronic devices, and satellites at risk. Participa...

Bought by Allegheny Mountain Radio, KGLP, KICI Iowa City, WTIP, KKRN and more


  • Added: Nov 06, 2020
  • Length: 02:00
  • Purchases: 9
Piece image
The Atira class of Earth approaching asteroids are ones whose orbit is entirely within that of the Earth's path about the Sun. Less than 3 dozen o...

Bought by Allegheny Mountain Radio, KGLP, KKRN, KRWG, KSFR and more


  • Added: Oct 30, 2020
  • Length: 02:00
  • Purchases: 8
Piece image
Recently, in the journal Nature Astronomy, a team of astronomers led by Dr. Faustine Cantalloube of the Max-Planck Institute for Astronomy released...

Bought by Allegheny Mountain Radio, KGLP, WTIP, KSFR, KKRN and more


  • Added: Oct 23, 2020
  • Length: 02:00
  • Purchases: 9
Piece image
Most life on Earth is synchronized to the regular cycles of day and night. Until about a hundred years ago, the natural night sky was familiar to ...

Bought by Allegheny Mountain Radio, KGLP, KSFR, KICI Iowa City, KKRN and more


  • Added: Oct 18, 2020
  • Length: 02:00
  • Purchases: 9
Piece image
Auroral displays have been observed and reported on throughout human history. Data from NASA's 5 Themis (Themm us) satellites analyzed by powerfu...

Bought by Allegheny Mountain Radio, KGLP, WTIP, KRWG, KKRN and more


  • Added: Oct 09, 2020
  • Length: 02:00
  • Purchases: 8
Caption: Atmospheric gravity waves seen from space, Credit:  Jeff Schmaltz – (NASA)
Atmospheric gravity waves can be powerful. In September of 2018 two glider pilots surfed an atmospheric gravity wave created by high speed polar w...

Bought by Allegheny Mountain Radio, KGLP, WTIP, KKRN, KRWG and more


  • Added: Oct 02, 2020
  • Length: 02:00
  • Purchases: 9
Piece image
Statistically asteroid hunters have found more than 90% of the asteroids whose impact could cause global climate change. However, recently, my Ca...

Bought by Allegheny Mountain Radio, KGLP, WTIP, WLPR , KSFR and more


  • Added: Sep 25, 2020
  • Length: 02:00
  • Purchases: 8
Piece image
Recently amateur astronomer, Worachate Boonplod discovered the 4049th comet recorded in the imaging data produced by SOHO, the ESA/NASA Solar and ...

Bought by Allegheny Mountain Radio, KGLP, WLPR , Harford Community Radio, KKRN and more


  • Added: Sep 18, 2020
  • Length: 02:00
  • Purchases: 9