Biography, Awards & Achievements

Publications

Australian Sky & Telescope (Several times)          U.S Sky and Telescope (Several times)          Boston Globe          Starfinder          Explorations:  An introduction to Astronomy
Deep-Sky Wonders          Pathways to Astronomy          Numerous occasional articles          Newton Press (Japan)         Filmed by NHK (Japanese TV)         'Astronomy' 

NASA Astronomy Picture of the Day

  NASA Astronomy Picture of the Day - 1 Jun 06 (with Rob Gendler)           NASA Astronomy Picture of the Day - 28 Jun 06 (with Rob Gendler)
NASA Astronomy Picture of the Day - 20 Oct 06                                          NASA Astronomy Picture of the Day - 19 Apr 07
NASA Astronomy Picture of the Day - 30 Aug 07                                          NASA Astronomy Picture of the Day - 20 Dec 07
NASA Astronomy Picture of the Day - 18 Mar 08                                           NASA Astronomy Picture of the Day - 2 Sep 08
NASA Astronomy Picture of the Day - 28 Feb 09                                          NASA Astronomy Picture of the Day - 9 Jan 10
NASA Astronomy Picture of the Day - 17 Jul 10                                              NASA Astronomy Picture of the Day - 20 Aug 10
NASA Astronomy Picture of the Day - 16 Sep 10                                            NASA Astronomy Picture of the Day - 18 Dec 10
NASA Astronomy Picture of the Day - 15 Jul 11                                               NASA Astronomy Picture of the Day - 1 Sep 11
NASA Astronomy Picture of the Day - 22 Sep 11                                            NASA Astronomy Picture of the Day - 26 Nov 11
NASA Astronomy Picture of the Day - 1 Jun 12                                               NASA Astronomy Picture of the Day - 14 Jun 12
NASA Astronomy Picture of the Day - 4 Oct 12                                              NASA Astronomy Picture of the Day - 19 Oct 12
NASA Astronomy Picture of the Day - 24 Nov 12                                           NASA Astronomy Picture of the Day - 7 Jan 13
NASA Astronomy Picture of the Day - 16 Jan 13                                             NASA Astronomy Picture of the Day - 28 Jan 13
NASA Astronomy Picture of the Day - 21 Mar 13                                             NASA Astronomy Picture of the Day - 4 Apr 13
NASA Astronomy Picture of the Day - 29 May 13                                            NASA Astronomy Picture of the Day - 3 Aug 13
NASA Astronomy Picture of the Day - 23 Sep 13                                            NASA Astronomy Picture of the Day - 14 Nov 13
NASA Astronomy Picture of the Day - 9 Jan 14                                               NASA Astronomy Picture of the Day - 8 Feb 14
NASA Astronomy Picture of the Day - 23 Apr 14                                             NASA Astronomy Picture of the Day - 8 May 14
NASA Astronomy Picture of the Day - 22 May 14                                            NASA Astronomy Picture of the Day - 3 Jul 14
NASA Astronomy Picture of the Day - 21 Nov 14                                             NASA Astronomy Picture of the Day - 28 Nov 14
NASA Astronomy Picture of the Day - 27 Mar 15                                             NASA Astronomy Picture of the Day - 16 Apr 15
NASA Astronomy Picture of the Day - 2 May 15                                              NASA Astronomy Picture of the Day - 20 Jan 16
NASA Astronomy Picture of the Day - 30 Mar 16                                             NASA Astronomy Picture of the Day - 24 May 16
NASA Astronomy Picture of the Day - 3 Jun 16                                                NASA Astronomy Picture of the Day - 20 Oct 16
NASA Astronomy Picture of the Day - 28 Jun 17                                              NASA Astronomy Picture of the Day - 6 Apr 18
NASA Astronomy Picture of the Day - 10 Aug 18                        NASA Astronomy Picture of the Day - 21 Sep 18           
NASA Astronomy Picture of the Day - 31 Oct 18        NASA Astronomy Picture of the Day - 28 Dec 18
NASA Astronomy Picture of the Day - 16 Mar 19  NASA Astronomy Picture of the Day - 25 Apr 19
NASA Astronomy Picture of the Day - 22 Aug 19 NASA Astronomy Picture of the Day - 15 Nov 19
NASA Astronomy Picture of the Day - 17 Dec 19 NASA Astronomy Picture of the Day - 12 Jun 20
NASA Astronomy Picture of the Day - 27 Aug 20 NASA Astronomy Picture of the Day - 24 Dec 20
NASA Astronomy Picture of the Day - 9 Sep 21 NASA Astronomy Picture of the Day - 28 May 22
NASA Astronomy Picture of the Day - 22 Dec 22 NASA Astronomy Picture of the Day - 5 Jun 23
NASA Astronomy Picture of the Day - 14 Jun 24