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2023 Feb 8 I SAW THE GREEN COMET - views of comet 2022-E3 (ZTF()
2022 Dec 8 A BLIP ON THE MOON - Moon-Mars near miss, 2022 Dec 7
2022 Nov 16 THE ELECTION ECLIPSE - report of 2022 Nov 8 lunar eclipse
2022 Aug 14 MARS OPPOSITIONS, 1950-2061 - table for both opposition and proximity
2022 May 16 YES, YES, NO - report on lunar eclipse of 2022 May 15-16
2021 Sep 19 SATURN RING CROSSINGS - Table of Saturn ring crossings, 1600s-2100s
2021 Jun 10 THE ONE-MINUTE ECLIPSEA - report on solar eclipse of 2021 June 10
2021 Jan 18 COMPARISON OF STAR ATLASES - specs and features of common star atlases
2020 Oct 29 HALLOWEEN FULL MOONS - Full Moons on/near Oct 31 in 19-22 centuries
2020 Oct 18 CRUX SEEN FROM NEW YORK CITY - How precession removed Crux from NYC sky
2020 Oct 4 ECLIPSES DURING RAMADAN - eclipse patterns and seasons in Ramadan
2020 Aug 23 TISSERAND PARAMETER - use for comet, asteroid, spaceprobe orbits
2020 Aug 20 SOLAR SYSTEM DATA - handy compact tables of solar system information
2020 Aug 14 ISLAMIC MOON AND ECLIPSES [Islamic calendar, First Crrescnt, eclipses
2020 Aug 14 JULIAN AND GREGORIAN CALENDARS - J-G cautions for astronomy software
2020 Jul 17 HORIZON ECLIPSES - with 26 May 2020 lunar and 10 June 2020 solar exlipses
2020 Jun 15 SOME MATHS FOR HOME ASTRONOMERS - explanation and guidance for maths operations
2020 Apr 14 FACTORS FOR FIRST CRESCENT [- atural factors influencing sight of First Crescent
2020 Feb 8 GRAVIY WAVES CREATED GOLD - Metzger lecture, 2020 Feb 5
2019 Nov 11 MY LAST TRANSIT OF MERCURY? - report of Mercury tranit, 2019 Nov 11
2019 Nov 9 FORMULAE FOR BINARY STARS - assorted useful formulae related to binary stars
2019 Oct 20 AAS andd S&T - Amer Astro Soc acquires Sky & Telescope
2019 Jan 22 AS COLD AS THE SHADOW ON THE MOON - report of 2019 Jan 20-21 lunar eclipse
2018 Sep 14 E=MC2 AT CON EDISON - Effect of Einstein and Carnot laws on Con Edison and astronomy
2018 Aug 3 The Milky Way's blackhole [calculating properties of MW's blackhole]
2018 Feb 22 Passover and spring equinox Passover-equinox relation in Jewish calendar]
2017 Dec 5 Supermoon [explanation of 'supermoon' events]
2017 Nov 15 The search for water and life on Mars [Wray lecture 2017 Nov 15]
2017 Aug 22 Southern Summer Eclipse [solar eclipse observation from South Carolina]
2017 Jul 28 Solar eclipse in New York, 2017 August 21 [observing the eclipse from NYC]
2017 Jul 24 Rainbows under Second Avenue [rainbow-colored splashes in 2nd Av line stations]
2017 Mar 27 VENUS IN MORNING AND EVENING [seeing Venus as both morning and evening star=
2017 Jan 13 lIFE OF STARS ON THE MAIN SEQUENCCE [MS functions derived from H-He burning]
2017 Jan 2 SIMULATION OF DELTA-T [Earth spindown, length of day, eclipse paths]
2016 Sep 4 Suspended Summer [lingering Summer Triangle in autumn]
2015 Dec 3 Inverse-Square law and magnitude formulae [astronomy uses of ISL]
2015 Nov 26 Thank you, Thanksgivig [Aldebaran occulttion, 2015 Nov 26]
2015 Nov 14 Forging the Moon [Wilding talk 2015 Nov 11 on forged Sidereus Nuncius]
2015 Sep 12 Total lunar eclipse, 27-28 September 2015 [info and timetable for eclipse in NYC]
2015 Aug 14 Why Does the Moon Skip Around? [Moon longitude and phase at annual events]
2015 Jul 15 Daylight on Pluto [Eath & Pluto ground lighting compared]
2015 Apr 21 A Long Time in Astronomy [Jupiter & Saturn years of astronomy service]
2014 Sep 13 Two eclipses in October 2014 [lunar on 8th, solar on 23rd]
2014 Aug 16 Occultation of Saturn, 2004 August 31 [daytime planet observing]
2014 Jul 11 Eclipse facts and concepts [background information for eclipses]
2014 Mar 3 Total lunar eclipse of 2014 April 15 [with Spica, Mars, Saturn]
2014 Feb 14 Wil Regulus blink? [Regulus-Erigone occultation, 2014Mar 20]
2014 Jan 20 Extraordinary Women [Grolier Club exhibit, Sep-Nov 2013]
2013 Oct 8 Tale of two eclipses [sunrise eclipses of 1959 and 2013]
2013 Sep 22 Special events at the United Nations [advice for attennding UN special events]
2013 Sep 5 New field for stars and city [UN's public sessions]
2013 Aug 1 The astronomy of Grand Central Terminal [2013 Jul INSAP tour of GCT']
2013 Aug 1 Juice Box on Jupiter [Space Fest, 2013 Jul 25-27]
2013 Jul 13 Inspiration of Astronomical Phenomena [INSAP-8 conf, 2013 Jul 7-12]
2013 Jun 7 Chemistry for home astronomy [chemical behavior of atoms]
2013 May 24 WOMEN IN SPACE [UN panel on encouraging women for science careers]
2013 May 3 Graffias graze over New York on 2013 May 24 [view from NYSkies land]
2013 Apr 13 Women in space [UN celebration of Tereshkova-Gagarin flights]
2012 Sep 12 Beam height for 'Tribute in Light' [light beams honoring 9/11]/
2012 Jul 18 Electric and magnetic fields 2/2 [magnetic pole, field, force]
2012 Jul 18 Electric and magnetic fields 1/2 [electric charge, field, force]
2012 Jun 24 Should you pay for astronomy? [charging fees for astronomy events]
2012 Jun 12 Distance to Sun by Venus transit [Venus parallax obtained from transits]
2012 Jun 7 Weather and the Venus Transit [cloudy weather against stargazing]
2012 May 100 More perfect universe [Sobel's Copernicus play 2012 May 7]
2012 Apr 29 2012 TRANSIT OF VENUIS IN NEW YORK [background and preparation for transit]
2012 Mar 17 To Mars via the Lower East Side [Center of Space Science Education]
2012 Feb 18 New months in the year [realigning months and names]
2012 Jan 27 SUN'S APPARENT MAGNIUDE FROM A STAR [simple form of distance modulus for Sun]
2012 Jan 23 GREATEST ILLUMNATED AREA OF VENUS [new observable parameter for Venus]
2012 Jahttp://www.nyskies.org/articles/pazmino/vnjup12.htmn 8 Geocentric calculation [Venus-Jupiter conjunction by Ptolemaeus method]
2011 Dec 12 Kepler's parallax of Mars [plotting Mars orbit by parallax]
2011 Aug 21 When Did I Get Home? [finding clock hour with star and astrolabe]
2011 Apr 10 Ancient Jewish science [astronomy in the Book of Enoch]
2011 Mar 15 A fabulous show, Porrima! [gamma Virginis 2005 periastron]
2010 Dec 18 Sidereal and synodic cycles [planetary motions and positions]
2010 Nov 14 A mathematician's journey [Neugebauer conf, 2010 Nov 12-13]
2010 Sep 10 Comet 103P/Hartley-2 [bright evening comet for New York]
2010 Jul 19 The Perseid meteor shower [2010 apparition]
2010 Apr 23 Earth Day in New York [astronomy exhibit in NYC's Earth Day]
2010 Feb 10 Did Homer describe an eclipse in The Odyssey? [Magnasco talk 2010 Feb 8]
2010 Jan 10 Astrophotography with simple digital cameras [RF, not SLR, models]
2010 Jan 4 Mars opposition of 2010 [observing by eye and binoculars]
2009 Nov 11 End of Pleiades occultations [current season ends in 2010]
2009 Nov 8 Astronomy on a Highway Overpass [AAVSO meeting, 2009 Nov 5-7]
2009 Oct 12 Observing double stars - topics for home astronomers
2009 Oct 9 Human artifacts on the Moon - landings and crashes
2009 Sep 19 Targets for skies over New York City - deep sky objects
2009 Aug 13 Operation of the astrolabe [use, function of mediaeval device
2009 Jul 21 Comet paths in the sky - geocentric track of comet thru sky
2009 Jul 5 Non-Messier object cross-reference - Hartmut Frommert's table
2009 Jul 5 Examples for spectral classes - tables of stars from Observer's Handbook catalog
2009 Jun 6 Stellar spectrometry - topics for home astronomy
2009 May 30 The planispheric astrolabe - Chandler talk 2009 May 22
2009 May 9 Blessing the Sun [Birkat Hachama, Jewish astronomy]
2009 Apr 27 Do I see omega Centauri? [seeing NGC5128 & 5139 from NYC]
2009 Jan 2 Jupiter Neptune triple conjunction [May, Jul, Dec 2009]
2008 Dec 21 Moon-Jupiter-Venus conventions [planet conjunctions
2008 Dec 15 Forgotten Stars [Manilius conf 2008 Oct 24-25
2008 Nov 15 That is one long eclipse! [epsilon Aurigae]
2008 Sep 7 Ecliptic cyclorama [astronomy features in horoscope 'wheel' chart[
2008 Aug 31 Table of asteroid groups [classes and families of minor planets]
2008 Aug 31 Decanates [Greek and Egyptian stars]
2008 May 27 Striking water and striking out - Hayd Plm's Phoenix show]
2008 Mar 10 GLOBE at Night 2008 telcon - luminous graffiti in NYC
2008 Feb 16 How high can you jump on the Moon? [lab exercise to measure jump heights]
2008 Jan 5 Will Mars get gonged? [asteroid 2007-WD5 collision]
2007 Dec 11 Sun's selenographic colongitude [lunar lat-lon coords, phases, libration]
2007 Dec 8 Astrology for astronomers? [using astrology principles for astronomy functions'
2007 Dec 8 What's my qibla? [direction to face Mecca]
2007 Oct 23 Strange lights on the Moon [Crotts talks in 2007]
2007 Sep 23 Moon's void of course [astrology feature]
2007 Sep 9 In the shadow of the Moon [movie review]
2007 Jun 13 Greener greater New York [greening the City for 2030]
2007 Apr 15 The Pioneer anomaly [Isaac Asimov debate, March 2007]
2007 Feb 8 Is that a planet on my image?!?! [epsilon Eridani]
2006 Nov 12 Chandra and Fulton Street [AAVSO meeting 2006 Oct 26-28]
2006 Oct 28 Sunshine at Ground Zero [Wedge of Light at WTC site]
2006 Sep 19 New trends in astrodynamics [AstroCon-3 2206]
2006 Mar 10 Oh!, Cincinnati [theft of Cincinnati Observatory lens]
2006 Mar 8 L, l, 1 Carinae [star designation]
2006 Jan 26 Saturn edge-on phase [tilt of rings and edge-on events]
2006 Jan 16 How often is that star occulted? [rule-of-19, occultation sesons]
2005 Dec 26 International law of outer space [Lieber talk, 15 Dec 2005]
2005 Dec 24 Roving Mars [Squyres talk 2005 Dec 13]
2005 Nov 27 AAVSO Conference, october 2005 [Part 1 of 4]
2005 Nov 27 AAVSO Conference, october 2005 [Part 2 of 4]
2005 Nov 27 AAVSO Conference, october 2005 [Part 3 of 4]
2005 Nov 27 AAVSO Conference, october 2005 [Part 4 of 4]
2005 Oct 19 Babylonian moons [fixing full and new Moon]
2005 Oct 15 Station at the center of the universe [Grand Central]
2005 Oct 9 Happy 70th birthday [Hayden Planetarium]
2005 Aug 2 The leap second [keeping atomic time and Earth rotation in synch]
2005 Apr 3 America's future in space [Allies in Space 2005 April]
2005 Mar 28 They're closing in!! [gamma Virginis]
2004 Oct 16 American urban Star Fest 2004 [AUSF in Central Pk, 2004 Oct 9]
2004 Jul 27 High Attrition Rate [substantial drop out rate in home astronomy]
2004 Jun 11 Venus on the Sun [transit 2004 Jun 8]
2004 Apr 7 Moon, Mars, and beyond [Tyson talk 2004 Mar 13]
2003 Dec 3 Marsapalooza! [coming landing of Mars rovers]
2003 Oct 17 Welcome back, Hermes [asteroid recovery]
2003 Aug 3 Outline of 18th century astronomy [invention, discovery, theory]
2003 Jun 11 Disc parameters for Mars [observing the planet]
2003 Jun 5 Oppositions of Mars [1900-2035]
2003 May 24 The Stonehenge effect in New York City [history, theory, advice to watch Manhattanhenge]
2003 May 23 Observing the aurora in New York [theory, features, advice]
2002 Nov 2 Seeing the Milky Way from New York [chances, preparation, seasons, advice]
2002 Oct 27 American Urban Star Fest [stars from Central Park, Manhattan]
2002 Sep 27 Are these stars looking back at us? [table of bright planetary stars and exoplanets]
2002 Jul 25 AAVSO convention in Hawaii [July 2002]
2002 May 1 Satellite observing [viewing artificial Earth satellites]
2002 Mar 17 What is a Kreutz comet? [sungrazing comets, SOHO discoveries]
2001 Nov 19 The Leonids did roar! [meteor storm of 2001]
2001 Nov 6 AAVSO 2001 fall meeting in Somerville
2001 Nov 4 The other dark sky [light pollution in New York]
2001 Oct 25 Hohmann orbits - space flight trajectories
2001 Oct 3 The Lagrange points [libration, equilibrium, L points]
2001 Aug 2 Planetary synodic cycles - interaction of Earth and planet orbita; motion
2001 Aug 1 The cardboard diffraction micrometer [double stars]
2001 Aug 1 Halo minor and parhelia [atmospheric optics]
2001 May 26 Sky orientation
2000 Oct 28 The promise for starry eyes [light pollution in New York]
2000 Jul 1 Bump, bump, bump, bang! [Hayden Planetarium show]
2000 Jul 1 Lopsided sunrises? [sun's diurnal motion]
2000 May 10 Photoessay of the Hayden Planetarium [00-09 of 60]]
2000 May 10 Photoessay of the Hayden Planetarium [10-19 of 60]
2000 May 10 Photoessay of the Hayden Planetarium [20-29 of 60]
2000 May 10 Photoessay of the Hayden Planetarium [30-39 of 60]
2000 May 10 Photoessay of the Hayden Planetarium [40-49 of 60]
2000 May 10 Photoessay of the Hayden Planetarium [50-59 of 60]
2000 Apr 1 A star on the move [gamma Virginis]
1999 Dec 18 Leonids storm the planet! [1999 meteor shower]
1999 Nov 30 From the Bronx to Buzzard's Bay [AAVSO fall 1999]
1999 Oct 31 The therapeutic stars [Monefiore Children's Hospital]
1998 Nov 1 New York's new Hayden Planetarium
1998 Aug 1 New Lighting for New England [NELPAG conference 1998 Jul 5]
1998 Mar 17 Great comets in history [table and definition of 'great comet']
1997 Mar 11 Observations of comet Hale-Bopp 1995-O1 [from New York & Brooklyn]
1996 Nov 1 MASTER ROSTER OF COMETS [building a comet database, finding new comet activity]
1996 Oct 7 Closing the gap! [electric trains to Boston, light pollution]
1996 Oct 3 THE INTRNATINAL DARKSKY SHRINTE [K-Mart's Penn Plaza store on Manhattan]
000000000000000000000000000000000000000000000000000000 1996 May 1 Brief comet Hyakutake reports [comet 1996-B2 in New York]
1996 Mar 29 Yuji Hyakutake, discoverer of the great comet of 1996]
1995 Sep 1 General news about comet Hale-Bopp 1995-O1
1995 Jun 1 DARK SKY FOR NEW YORK CITY [light abatement projects in NYC]
1994 Dec 1 Manhattan can go by GPS [proof that GPS works]
1994 Oct 15 4th magnitude - light pollution on Manhattan
1994 Sep 1 Jupiter and Shoemaker-Levy-9 [- omet-Jupiter collision in 1994 July]
1994 Mar 1 New cluster in Puppis - Arline Caldwell's star cluster
1994 Jan 1 What an eclipse! - unar eclipse of 1993 Nov 28
1993 Oct 30 WHY ARE OUR SKIWS SO DARK? - factors mitigating light pollution on Manhattan
1993 May 1 George Lovi -- 1939-1993 - obituary for Brooklyn astronomer
1992 Jun 1 Earth's new dustdeck - Pinatubo volcano eruption
1992 Feb 1 ABCs and PQRs of CCDs - early CCD imaging systtems
1991 Dec 1 SMITHSONIAN GETS POWEE-OF-TEN - exhibit of Awad model of universe y at SI
1991 Apr 1 The new Instrument Shop - telescope making in New York
1991 Jan 1 The Brooklyn College Observatory - active urban college cobservatory
1989 Jan 1 Starname abbreviations - proposed 3-letter symbols for stars]
1988 Jul 30 TAKE THE 'A' TRAIN TO THE STARS - IAU conference, 1988 Jul 27-30
1988 Jun 1 The Awad Power-of-10 Model - scale model of universe
1987 Aug 1 Antique astronomy books - ollecting old books and maps
1987 Jun 1 Supernova 1987A in Large Magellanic Cloud
1986 Sep 1 Amateur astronomers and the Hubble Space Telescope - HST open for amateur astronomer projects
1984 Mar 1 The emancipation of the urban astrophotographer- starfield photos with new 1000 ASA film
1981 Mar 1 The spectacularity of deep sky objects - rating DSO by combo of size and magnitude
1979 Oct 1 Ahnighito and The Woman move to Museum - Hayden Planetarium meteorite
1979 Sep 1 Dewey Decimals in outer space - location codes for solar system objects
1977 Nov 1 A new star cluster in Camelopardus? - Pazmino's Cluster
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