The Dance So Far — the last 25 years
Total Solar Eclipse of 1999
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 evening sky, after sunset, as the never-repeating, never-ending, cosmic dance continues.
Mercury is usually hard to see because its stays close to the sun. It orbits the sun once every 88 days, and so alternates between evening sky and morning sky approximately every 6 weeks. It has a good evening appearance in mid-April
Venus is high in the morning sky early 2016. Sinking back towards the sun in March and reappearing in the evening sky in the summer, when it rises up to greet Jupiter.
Mars early 2016 is in the morning sky, rising earlier and earlier throughout the Spring, reappearing in evening sky and at its brightest high above in May. Dancing with Saturn - see below.
Jupiter is in opposition to the sun mId-March, rising opposite the setting sun, and high in the South at midnight. It moves West through the summer. Gliding into the sunset in the Fall.
Saturn is low in the morning sky, doing a dance with Mars. They draw closer until mid-April,
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.
Quadrantids. Maximum at January 3-4
The twelve Zodiacal constellations (Taurus, Pisces, Gemini, etc.) also lie on the ecliptic -- they are the constellations the planets pass through.