Dentist Cancellation

So, this is the kind of notes Dad leaves me hanging anywhere he can find. I've found them on top of my night water glass, in front of the toilet (eye level), etc. This one was hanging in between the kitchen and dining room door. Just a reminder not to forget to cancel his dentist appointment.

The Red Planet Is About To Be Spectacular!

This month and next, Earth is catching up with Mars in an encounter that will culminate in the closest approach between the two planets in recorded history.

It is believed that Mars has not come this close to earth in the last 5,000 years, but it may be as long as 60,000 years before it happens again.

The encounter will culminate on August 27th, 2009, when Mars comes within 34,649,589 miles of Earth and will be (next to the moon) the brightest object in the night sky. It will attain a magnitude of -2.9 and will appear 25.11 arc seconds wide.

Mars will look as large as the full moon to the naked eye. It will be easy to spot. At the beginning of August it will rise in the east at 10pm, and reach its azimuth at about 3am.

By the end of August when the two planets are closest, Mars will rise at nightfall and reach its highest point in the sky at 12:30am. That's pretty convenient to see something that no human being has seen in recorded history. So, mark your calendar at the beginning of August to see Mars grow progressively brighter and brighter throughout the month.

SHARE THIS WITH YOUR CHILDREN AND GRANDCHILDREN. NO ONE ALIVE TODAY WILL EVER SEE THIS AGAIN.