Special Events

 coming soon

next umbral lunar eclipse in Durham is Jan 21, 2019

the 2017 American eclipse

  next solar eclipse in Durham:   August 21, 2017  (sun 95% covered in Durham)

Free download eclipse-planning e-book (from Sky & Telescope)
with maps of eclipse path, cloud-cover averages, etc.

Eclipsophile has weather assessments along the 2017 totality path

detailed totality path maps

other comprehensive 2017 eclipse websites:

Eclipsewise (NASA)        Eclipse 2017         Great American Eclipse


       detailed info for eclipses during   2015  and  2016

   Lunar eclipses: 2011 - 2020           Solar eclipses: 2011 - 2020

  next transit of Mercury:   May 9, 2016

  last  transit of Venus    June 5, 2012

    next transit of Venus:  December 11, 2117

Mercury  and  Venus  transits for the next few centuries
(with downloadable Excel files to predict visibility by lat/long)

  lunar eclipse computer

    NASA solar eclipse explorer

    NASA lunar eclipse explorer

Weekly & Monthly Events

    Durham  Clear Sky Chart tells you the likelihood of clear skies over the next two days

            download skymaps here

       This Week's Sky at a Glance from Sky and Telescope 

The Sky This Week from Astronomy magazine

Night Sky Notes from Abrams planetarium

this month's Sky Calendar from Abrams planetarium

Indiana University's StarTrak monthly description of sky events

tonight's sky   tells you exactly what's up....

planet summary

  Stellarium: free, open-source planetarium software

specialized planetary/lunar information

    phases/alt-az/distance&angular size/rise&set for the MOON:      choose time (UT) and date   

alt-az/distance/twilight/rise&set  for the SUN:      choose time (UT) and date

          sunrise/sunset moonrise/moonset/moonphase/eclipses  and lots more.... from USNO

 graphical planetary rising, setting, visibility times through 2025

planetary finding charts through 2024

Saturn's moons' current positions (with changeable date/times)

harder to use, but more flexible and more options:
Saturn satellite viewer  &  Saturn moon tracker
display a map of the moons' positions are given the time and date
so that you can figure out which satellite is which

Jupiter's moons' current positions (with changeable date/times)
Sky & Telescope's Jupiter's moons javascript map

Jupiter viewer  &  Jupiter moon tracker

where are the asteroids?  includes finder charts
best asteroid oppositions coming up:

            lunar occultation data  International Occultation Timing Association
              Earth and Moon Viewer see where the day-night terminator is, the earth from any location in space, etc.

  Stellarium: free, open-source planetarium software

Stars and Constellations

the smaller objects of he solar system

current comets     and     current comets

meteor shower calendar

meteorite classification

Meteorite Times magazine

Heavens Above  for observing brighter satellites and Indium flares

astronomy news & discoveries

Young Astronomers Newsletter  by Art Gormeley now is in pdf with active links

Earth & Sky

Sky and Telescope

astrobites  an arXiv summary for undergraduate astrophysicists in training

Astronomy Magazine

(free) sky apps

Google Sky Map

Mobile Observatory

Sky Chart

Celestron Sky Portal


Night Sky Lite

Sky and Telescope Skyweek  sky events of the week

Exoplanet Explorer Lite        or        Exoplanet Catalog        or 

broadcasts & podcasts

  PBS' Jack Horkheimer is StarHustler now StarGazer

  this week's radio scripts from Earth & Sky with Debra Byrd and Joel Block

 StarDate Online from McDonald Observatory

celestial navigation

Navigation and related subject
Celestial Navigation
 Celestial Navigation: Intro gone?
A Short Guide to Celestial Navigation
Celestial Navigation Resource list from USNO

telescopes and binoculars

Telescope Buying Guide  from Morehead Planetarium

Heretic's Telescope Guide  the best guide

Telescope Review website

How to Choose Telescopes & Binoculars  from SkyandTelescope

Reviews of astronomical telescopes, binoculars, & other stuff  from SkyandTelescope

archaeoastronomy & astronomy history

Archaeoastronomy Newsletter

Archaeoastronomy   the Journal of Astronomy in Culture

Journal for the History of Astronomy

Aboriginal (Native American) Star Knowledge

Maya Astronomy and calendar, writing, mathematics, ...
Maya Astronomy
Astronomy of the Mayans

Australian Aboriginal Astronomy
Australian Indigenous Astronomy

Archaeoastronomy, Ancient Astronomy and Ethnoastronomy  more documents than you can look at in a lifetime

go to the NCSSM Physicshome pageor Duke Astrophysicshome page
send mail to kolena@gmail.com