Sky WatchSee also:
The Dance So Far — the last 25 years Total Solar Eclipse of 1999 Venus Shadow. Looking into the Heart of Our Galaxy How Astronomy Begat Astrology I'm a naked eye astronomer, as were all astronomers before the invention of the telescope, four centuries ago. I love to watch the sky at night, observing the slow dance of the planets amongst the stars. Today we get only a dim glimpse of what earlier peoples must have seen in skies free from dust pollution and, in urban areas, from the light pollution that bleaches out all but the moon and brightest stars. Here are some things you can see in the night sky as the never-repeating, never-ending, cosmic dance continues. (Positions are for evening sky, unless otherwise stated.)
Mercury is usually hard to see because its stays close to the sun. Its orbits the sun once every 88 days, and so alternates between evening sky and morning sky approximately every 6 weeks. Venus reappears in the evening sky in October. It will rise high in West through the winter and meet with Jupiter in a spectacular conjunction on Mar 13, 2012. Mars is hanging in the dawn sky throughout the summer. It rises earlier each month and by year end will be rising in the evening sky. Jupiter rises in the evening sky in late summer, beginning one of its brilliant marches across the heavens. It is in opposition in late Oct, appearing high in the South at dusk. Through the winter, watch Jupiter and Venus draw towards each other, the two most brilliant planets meeting in a a spectacular conjunction on Mar 13, 2012. Saturn passes behind the sun in the Fall. Mid-winter it reappears in the dawn sky. Sky at a glance for current week. NASA Solar System Simulator for a view of the planets and their moons at any time, and almost any angle. Animated orrery Beautiful bird's view of solar system. Meteor Showers Quadrantids. Maximum at January 3-4
The Ecliptic The twelve Zodiacal constellations (Taurus, Pisces, Gemini, etc.) also lie on the ecliptic -- they are the constellations the planets pass through. |