Thomas Ashcraft

Thomas Ashcraft ( mmalite 1951, Springfield, Illinois ) [1] bụ onye ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama )  ama ama ama ama ama ama ama ama ama ama ama ama ama ama ama na America, onye na-eme ihe enyemaka na onye na-ese ihe.  [2] A mara ya maka nleba anya ihe omume na-enye ọkụ na-agafe agafe ( sprites ọkụ ), [3] ọkụ ọkụ meteoric, [4] redio egwú na ihe ngosi anya, [5] na redio redio Jupiter. 

Ọ bụ onye na-ese ihe na onye okaka mgba nwa amaala nke ọrụ ya, Heliotown II, na-egosi na ụlọ ochie mmiri mmiri dị na akwụkwọ Hyde Park nke dị na Santa Fe Institute .  [1] Ọ na-ebi ma na-echekwa ụlọ ahịa na studio ike Villanueva, New Mexico [2] ebe ọ na-arụ ọrụ Observatory of Heliotown.  [3] Eserela ihe ngosi ọkwa, ụgbọala, na vidiyo ewepụtara n'ebe a na-egosi mbara igwe na blọgụ NASA's Astronomy Picture of the Day.  

## Omume sayensị
Na 1992, Ashcraft wuru Fast Drift Burst Observatory, nke a na-akpọkwa Radio Fireball Observatory, [1] maka ihe na ịdekọ ọkụ ọkụ, uzuzu oghere, na meteoric phenomena.  O meela ọtụtụ ihe ọhụrụ na-ebu ụzọ nke ike teliskop anya na redio.  [2] Na 2001, ọ hụrụ ịhụ Jupiter, ọmụmụ, na ionospheric phenomena na NASA's Radio Jove Project.. 

N'afọ 2009, Ashcraft pụtara ịhụ ihe ọkụ ọkụ na-ebute nke a na-akpọ ihe omume ọkụ na-agafe agafe ( red sprites ) [1] na sistemu teliskop redio ya.  Ka oge na-aga, o guzobela ụlọ nwe nwera dị iche iche nke etinyere na njide na ọkụ ihe a na-ahụ ahụkebe. 

## Omume nka
Ashcraft bụ onye na-ese ihe na nrụnye na-etinye ihe, oge, uche, mgba na ọkụ eletrik.  [1] Ọ bụkwa onye na-akpụ ihe atụ nke na-egosi ihe ndị dị ndụ dị ka nje bacteria, nje virus, microbes, na osisi ọgwụ.  [2] Enyere ihe nrite Louis Comfort Tiffany [3] na nka na 2005.

## Akwụkwọ ndị ahọpụtara
**Akwụkwọ**

* Gaopeng Lu, Steven A. Cummer, Jingbo Li, Lucian Zigoneanu, Walter A. Lyons, Mark A. Stanley, William Rison, Paul R. Krehbiel, Harald E. Edens, Ronald J. Thomas, William H. Beasley, Stephanie A. Weiss, Richard J. Blakeslee, Eric C. Bruning, Donald R. MacGorman, Tiffany C. Meyer, Kevin Palivec, Thomas Ashcraft, and Tim Samaras (2013) Coordinated observations of sprites and in-Cloud lightning flash structure, American Geophysical Union, Igwe ikuku JGR
* Walter A. Lyons, TA Wanrenr, TJ Lang, W. Rison, SA Cummer, MG McHarg, T. Ashcraft, K. Paliivec, J. Yue, TE Nelson, HE Edens, and MA Stanley (2015) Nnyocha vidiyo na foto nke Àmụ̀mà na ihe omume na-egbuke egbuke, American Meteorological Society
* Timothy J. Lang, Walter A. Lyons, Steven A. Cummer, Brody R. Fuchs, Brenda Dolan, Steven A. Rutledge, Paul Krehbiel, William Rison, Mark Stanley, Thomas Ashcraft (2016) Nlebanya nke abụọ sprite na-emepụta oké ifufe na Colorado, American Geophysical Union, JGR Atmospheres
* David Typinski, Charles Higgins, Richard Flagg, Wes Greenman, Jim Sky, Roger Giuntini, Francisco Reyes, Shing F. Fung, James Brown, Thomas Ashcraft, Larry Dodd, James Thieman, na Leonard Garcia (2020) Anya ọhụrụ na Jovian Decametric Ihe omume nwere ike ime nke redio na CML-Io Phase Plane, American Geophysical Union/NASA akwụkwọ mmado ogbako
* Shing F. Fung, Todd S. Anderson, Thomas Ashcraft, Wes Greenman, David Typinski, na James Brown (2020) égbè eluigwe dị ka ihe kwere omume HF Radiation Isi mmalite nke Mgbasa TeePee Signatures, American Geophysical Union/NASA akwụkwọ mmado ogbako

## Ntụaka

## Njikọ mpụga

* Heliotown, Thomas Ashcraft's observatory website
* Foto nke ụwa ndị ọzọ na-ewere ihe omimi dị omimi na elu ikuku, sayensị WIRED
* Audio: Ndekọ DIY nke Awakening Sun, WIRED Science
* Na-ahụ ọkụ si na International SpaceStation, Maachị 23, 2021, NASA ScienceCasts
* Gee ntị na Nkwukọrịta redio na-ekpochapụ anwụ anwụ Ebe a n'ụwa, Sayensị WIRED
* Ọkụ ọkụ X-ray nke anyanwụ kachasị na ndekọ - X20 - ụda, anyanwụ na Heliospheric Observatory (SOHO)
Òtù:Mmadụ ndi di ndụ