31:
735:
I shook his bony hand. Suddenly he frowned and looked wounded, recalling the compulsory church visits in the small Dutch village of
Halfweg, where he was raised. But then his face brightened again as he said: "Have you been there recently? They've torn it down! It's torn
629:"The Chandra Multiverse", in From Big Bang to Galactic Civilizations: A Big History Anthology, Volume 3, The Ways that Big History Works: Cosmos, Life, Society, and our Future, eds. Barry Rodrigue, Leonid Grinin, Andrey Korotayev, Delhi: Primus Books, 2017, pp. 45-70.
444:. He has therefore charged that von Braun was there regularly and much in charge, and that von Braun bears greater responsibility and guilt than his official biography would imply. Towards the end of the book review it reads:
151:
on
February 21, 1925. He was born in bible-belt Netherlands, and was forced to attend church regularly, an act he despised. When he was older he rejoiced when he found out his childhood church had been destroyed. During
400:
Series of textbooks, was
General Editor for the first 30 volumes of the University of Arizona Press, and set the style by participating in the editing of six of them. He also initiated the
411:
Gehrels taught an undergraduate course for non-science majors in Tucson in the Fall, and lectured a brief version of that in the Spring at the
Physical Research Laboratory in
446:
Von Braun needs no phony defense, for he was a great man in his own scientific specialization... What is needed is a more sophisticated historical perspective...
927:
917:
378:, who analyzed them for new asteroids. The trio are jointly credited with several thousand discoveries. Gehrels also discovered a number of
404:
program in 1980 and was its
Principal Investigator (PI) for electronic surveying to obtain statistics of asteroids and comets, including
937:
882:
670:
854:
887:
754:
932:
829:
922:
892:
306:
942:
907:
624:
611:
598:
582:
566:
550:
537:
521:
508:
912:
726:
706:
691:
347:
343:
165:
591:
575:
559:
530:
501:
420:
423:, which was woven in as the guiding thread through these courses. He was the named winner of the 2007
644:
460:
175:
where he graduated with a degree in physics and astronomy in 1951. He continued his education at the
860:
367:
516:, edited by Tom Gehrels and Mildred Shapley Matthews (1976) Tucson: University of Arizona Press
848:
316:
774:
176:
127:
902:
897:
336:
324:
172:
30:
8:
866:
527:
Protostars & Planets: Studies of Star
Formation and of the Origin of the Solar System
405:
371:
574:, edited by Richard P. Binzel, Tom Gehrels, and Mildred Shapely Matthews (1989)Tucson:
375:
179:
where he obtained his doctorate in astronomy and astrophysics in 1956 under
Professor
825:
685:
620:
607:
594:
590:, edited by Tom Gehrels, Mildred Shapley Matthews, and A. M. Schumann (1994) Tucson:
578:
562:
546:
533:
517:
504:
437:
205:
821:
817:
455:, George Gehrels and Jo-Ann Gehrels. He died in Tucson, Arizona. The minor planet
451:
Tom
Gehrels was the husband of Aleida J. Gehrels (née de Stoppelaar) and father of
432:
180:
157:
385:
He was
Principal Investigator for the Imaging Photopolarimeter experiment on the
363:
355:
80:
441:
424:
294:
236:
144:
120:
54:
254:
876:
397:
359:
284:
264:
184:
58:
514:
Jupiter: Studies of the
Interior, Atmosphere, Magnetosphere, and Satellites
481:
Professor of Planetary Sciences and Astronomy, Univ. of Arizona, 1961–2011.
456:
452:
408:. Bob McMillan was co-investigator and manager, and became the PI in 1997.
246:
153:
274:
225:
215:
148:
62:
639:
401:
390:
386:
123:
100:
335:
in the 1960s, each resulting in an extended sequence of papers in the
416:
412:
558:, edited by Tom Gehrels and Mildred Shapley Matthews (1984) Tucson:
529:, edited by Tom Gehrels and Mildred Shapley Matthews (1978) Tucson:
351:
320:
161:
332:
617:
Survival Through Evolution: From Multiverse to Modern Society
545:, edited by Tom Gehrels and Mildred Shapley Matthews (1979),
379:
197:
472:
Special airborne services in Europe and Far East, 1944–1948.
183:. In 1960, he moved to the University of Arizona along with
704:
328:
668:
478:
Ph.D. astronomy and astrophysics, Univ. of Chicago, 1956.
342:
He discovered, jointly with the husband and wife team of
126:, Professor of Planetary Sciences, and Astronomer at the
374:
and shipping the plates to the two Dutch astronomers at
498:
Planets Stars and Nebulae Studied With Photopolarimetry
752:
606:, Tom Gehrels (2007, originally published in 1988),
475:
B.Sc. astronomy and physics, Leiden University 1951.
164:, he was sent back by parachute as an organizer for
440:, in which he quotes inmates of concentration camp
168:SOE committing sabotage against the German forces.
427:for his outstanding service to planetary science.
814:Dictionary of Minor Planet Names – (1777) Gehrels
393:first flybys of Jupiter and Saturn in the 1970s.
874:
673:. Archived from the original on October 6, 2014
461:professional and personal papers of Tom Gehrels
767:
705:Radio Netherlands Worldwide (July 13, 2011).
187:where he would remain for the next 50 years.
812:Schmadel, Lutz D. (2003). "(1777) Gehrels".
707:"Dutch-American astronomer Tom Gehrels dies"
816:. Springer Berlin Heidelberg. p. 142.
669:The University of Arizona (July 12, 2011).
604:On the Glassy Sea, in Search of a Worldview
494:, edited by Tom Gehrels (1971), NASA SP-267
323:in the 1950s, and wavelength dependence of
119:(February 21, 1925 – July 11, 2011) was a
366:. That was done in a sky survey using the
29:
802:, Tom Gehrels (1994). Nature 372, 511-512
755:"Anton (Tom) Gehrels [1925-2011]"
811:
664:
662:
660:
805:
500:, edited by Tom Gehrels (1974) Tucson:
463:are held at the University of Arizona.
928:Special Operations Executive personnel
875:
775:"Minor Planet Discoverers (by number)"
436:to write a review on a book regarding
138:
35:Gehrels at Spacewatch Telescope 1980's
863:– obituary from University of Arizona
748:
746:
744:
727:"REMEMBERING TOM GEHRELS (1925-2011)"
657:
430:Gehrels was requested by the Journal
415:, India. His recent research was on
156:he was, as a teenager, active in the
918:Dutch emigrants to the United States
190:
671:"Astronomer Tom Gehrels, 1925-2011"
588:Hazards Due to Comets and Asteroids
13:
741:
698:
14:
954:
938:21st-century American astronomers
883:20th-century American astronomers
842:
492:Physical Studies of Minor Planets
171:After the war, he attended the
888:20th-century Dutch astronomers
822:10.1007/978-3-540-29925-7_1778
793:
719:
1:
933:University of Arizona faculty
650:
459:was named in his honour. The
348:Ingrid van Houten-Groeneveld
344:Cornelis Johannes van Houten
315:Gehrels pioneered the first
166:Special Operations Executive
133:
7:
633:
592:University of Arizona Press
576:University of Arizona Press
560:University of Arizona Press
531:University of Arizona Press
502:University of Arizona Press
10:
959:
923:People from Haarlemmermeer
893:Discoveries by Tom Gehrels
753:New Netherland Institute.
307:Discoveries by Tom Gehrels
800:Of Truth and Consequences
690:: CS1 maint: unfit URL (
466:
421:evolution of the universe
368:48-inch Schmidt telescope
303:
234:
96:
88:
69:
40:
28:
21:
16:Dutch–American astronomer
943:Dutch resistance members
908:Discoverers of asteroids
485:
249:discovered: 4645
362:, as well as dozens of
619:, Tom Gehrels (2007),
396:Gehrels initiated the
160:. After he escaped to
913:Discoverers of comets
645:Palomar–Leiden survey
425:Harold Masursky Award
177:University of Chicago
128:University of Arizona
406:near-Earth asteroids
337:Astronomical Journal
173:University of Leiden
143:Gehrels was born at
779:Minor Planet Center
731:Sky & Telescope
372:Palomar Observatory
250:
201:
139:Youth and education
376:Leiden Observatory
299:24 September 1960
289:24 September 1960
259:26 September 1960
245:
220:29 September 1973
195:
869:– university page
857:– university page
831:978-3-540-29925-7
438:Wernher von Braun
313:
312:
243:
242:
206:64P/Swift-Gehrels
191:Astronomical work
106:
105:
51:February 21, 1925
950:
851:- Astronomy Tree
836:
835:
809:
803:
797:
791:
790:
788:
786:
781:. 20 August 2016
771:
765:
764:
762:
761:
750:
739:
738:
733:. 12 July 2011.
723:
717:
716:
714:
713:
702:
696:
695:
689:
681:
679:
678:
666:
364:Trojan asteroids
356:Apollo asteroids
251:
244:
230:27 October 1975
210:8 February 1973
202:
194:
181:Gerard P. Kuiper
158:Dutch Resistance
76:
50:
48:
33:
19:
18:
958:
957:
953:
952:
951:
949:
948:
947:
873:
872:
845:
840:
839:
832:
810:
806:
798:
794:
784:
782:
773:
772:
768:
759:
757:
751:
742:
725:
724:
720:
711:
709:
703:
699:
683:
682:
676:
674:
667:
658:
653:
636:
488:
469:
239:, rediscovered
193:
149:the Netherlands
141:
136:
84:
83:, United States
81:Tucson, Arizona
78:
74:
65:
52:
46:
44:
36:
24:
17:
12:
11:
5:
956:
946:
945:
940:
935:
930:
925:
920:
915:
910:
905:
900:
895:
890:
885:
871:
870:
864:
858:
852:
844:
843:External links
841:
838:
837:
830:
804:
792:
766:
740:
718:
697:
655:
654:
652:
649:
648:
647:
642:
635:
632:
631:
630:
627:
614:
601:
585:
569:
553:
540:
524:
511:
495:
487:
484:
483:
482:
479:
476:
473:
468:
465:
360:Amor asteroids
311:
310:
301:
300:
297:
295:2247 Hiroshima
291:
290:
287:
281:
280:
279:25 March 1971
277:
271:
270:
269:24 March 1971
267:
261:
260:
257:
241:
240:
232:
231:
228:
222:
221:
218:
212:
211:
208:
192:
189:
145:Haarlemmermeer
140:
137:
135:
132:
121:Dutch–American
104:
103:
98:
94:
93:
92:Dutch–American
90:
86:
85:
79:
77:(aged 86)
71:
67:
66:
55:Haarlemmermeer
53:
42:
38:
37:
34:
26:
25:
22:
15:
9:
6:
4:
3:
2:
955:
944:
941:
939:
936:
934:
931:
929:
926:
924:
921:
919:
916:
914:
911:
909:
906:
904:
901:
899:
896:
894:
891:
889:
886:
884:
881:
880:
878:
868:
865:
862:
859:
856:
853:
850:
847:
846:
833:
827:
823:
819:
815:
808:
801:
796:
780:
776:
770:
756:
749:
747:
745:
737:
732:
728:
722:
708:
701:
693:
687:
672:
665:
663:
661:
656:
646:
643:
641:
638:
637:
628:
626:
625:1-4196-7055-7
622:
618:
615:
613:
612:1-4196-8247-4
609:
605:
602:
600:
599:0-8165-1505-0
596:
593:
589:
586:
584:
583:0-8165-1123-3
580:
577:
573:
570:
568:
567:0-8165-0829-1
564:
561:
557:
554:
552:
551:0-8165-0695-7
548:
544:
541:
539:
538:0-8165-0674-4
535:
532:
528:
525:
523:
522:0-8165-0530-6
519:
515:
512:
510:
509:0-8165-0428-8
506:
503:
499:
496:
493:
490:
489:
480:
477:
474:
471:
470:
464:
462:
458:
454:
449:
447:
443:
439:
435:
434:
428:
426:
422:
418:
414:
409:
407:
403:
399:
398:Space Science
394:
392:
388:
383:
381:
377:
373:
369:
365:
361:
357:
353:
349:
345:
340:
338:
334:
330:
326:
322:
318:
309:
308:
302:
298:
296:
293:
292:
288:
286:
285:1979 Sakharov
283:
282:
278:
276:
273:
272:
268:
266:
265:1864 Daedalus
263:
262:
258:
256:
253:
252:
248:
247:Minor planets
238:
233:
229:
227:
226:82P/Gehrels 3
224:
223:
219:
217:
216:78P/Gehrels 2
214:
213:
209:
207:
204:
203:
199:
188:
186:
185:Gerard Kuiper
182:
178:
174:
169:
167:
163:
159:
155:
150:
146:
131:
129:
125:
122:
118:
114:
110:
102:
99:
95:
91:
87:
82:
73:July 11, 2011
72:
68:
64:
60:
59:North Holland
56:
43:
39:
32:
27:
20:
813:
807:
799:
795:
783:. Retrieved
778:
769:
758:. Retrieved
734:
730:
721:
710:. Retrieved
700:
675:. Retrieved
616:
603:
587:
572:Asteroids II
571:
555:
542:
526:
513:
497:
491:
457:1777 Gehrels
453:Neil Gehrels
450:
445:
431:
429:
410:
395:
384:
354:, including
350:, over 4000
341:
325:polarization
314:
304:
200:(selection)
170:
154:World War II
142:
116:
112:
108:
107:
75:(2011-07-11)
903:2011 deaths
898:1925 births
849:Tom Gehrels
317:photometric
275:1873 Agenor
255:1778 Alfvén
235:in 1889 by
196:Discovered
89:Nationality
63:Netherlands
23:Tom Gehrels
877:Categories
760:2013-06-02
712:2013-06-02
677:2013-06-02
651:References
640:Ida Barney
402:Spacewatch
391:Pioneer 11
387:Pioneer 10
319:system of
130:, Tucson.
124:astronomer
109:Anton M.J.
101:Astronomer
97:Occupation
47:1925-02-21
785:25 August
543:Asteroids
417:cosmology
413:Ahmedabad
352:asteroids
321:asteroids
305:also see
134:Biography
867:Memorial
861:Obituary
686:cite web
634:See also
855:Gehrels
333:planets
162:England
117:Gehrels
828:
736:down!"
623:
610:
597:
581:
565:
556:Saturn
549:
536:
520:
507:
467:Career
433:Nature
380:comets
198:comets
486:Books
329:stars
237:Swift
826:ISBN
787:2016
692:link
621:ISBN
608:ISBN
595:ISBN
579:ISBN
563:ISBN
547:ISBN
534:ISBN
518:ISBN
505:ISBN
442:Dora
419:and
389:and
346:and
331:and
70:Died
41:Born
818:doi
370:at
327:of
113:Tom
879::
824:.
777:.
743:^
729:.
688:}}
684:{{
659:^
448:.
382:.
358:,
339:.
147:,
115:"
61:,
57:,
834:.
820::
789:.
763:.
715:.
694:)
680:.
111:"
49:)
45:(
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.