|
|
|
|
The MoonOne of the first objects mankind pointed telescopes at was the Moon. I have spent hours and hours exploring the craters, Maria, and valleys of the Moon. It has always provided surprises, and I know you'll enjoy your own journeys of discovery. It's also a very, very bright object and can be seen easily through binoculars and telescopes. Nearly at any magnification level greater than your eye's, you will be stunned by the details across the Lunar surface.
The current Moon phase looks like this:
The best introduction to the features of the Moon that I can think of is to begin the Astronomical League's "Lunar Club" program. The program is challenging while still being within reach of people with binoculars and small telescopes. More Moon information may be found by Clicking Here.
Here's a helpful photographic map with major features named. It's large, but it prints out very well on a laser printer
As an amateur astronomer, you will inevitably be asked where the Apollo missions landed on the moon. Here is a good map with individual Luna, Surveyor and Apollo landing sites (or impact sites). The picture is also "right clickable" as a high resolution graphic for saving on your computer.
Why Does the Moon Have Only One Face Towards the
Earth All of The Time? (or Does the Moon have a Dark Side?)
I'd like you to use a visual prop to help picture it this way... take two
balls... a basketball and one tennis ball with a dime taped to one side
of it. The tennis ball will be the "Moon" and the bigger
basketball will be the "Earth".
Put the Earth down on the floor and take your Moon and with your hands, make
the Moon travel around the Earth in a careful, big circle. OK? Now
try it again, but as you make the Moon 'orbit' the Earth, make sure that the
dime is always facing the Earth. As you do this a couple of times,
notice that as the Moon is going around the Earth with the dime always facing
it, the Moon is actually rotating, very slowly, around it's own axis one time
for every one complete orbit around the Earth.
This is exactly what is happening with the real Earth - Moon system. Relative
to the Earth, the Moon makes one rotation every 29.5 days. This happens to
also be the time it takes for the Moon to complete one orbital revolution
around the Earth. The result is that the Moon is turning very, very
slowly around its axis and because of this match, it points just one familiar
side towards the Earth. This also means that while one Earth day takes
about 24 hours from sunrise to sunrise, one day on the Moon takes... you
guessed it... 29.5 Earth days!!
Diclofenac uk price
Diclofenac Ratiopharm 75 Mg Rezeptfrei
3-5 stars based on
359 reviews
Diclofenac 100 mg rezeptfrei /d; or ethinyl estradiol 25 mcg/ml or placebo, twice daily for 14 days; or ethinyl estradiol gel 0.5 mg/2 cm 2 (50 mg/mL), 0.5 mg for each additional 2 cm 2, on day 14; or ethinyl estradiol 0.75 mg/5 mL (25 mg/mL) combined with levonorgestrel patch for up to 3 days; or ethinyl estradiol vaginal ring, 0.01 mg norethindrone, ethynyl estradiol and propyl estran, 0.1 to 1.0 mg daily, with at least 2-month supply of another vaginal ring, or a progestin-only implant for up to 12 weeks (women aged ≥19 years) (for the preceding 12 months) or placebo as above; ethinyl estradiol 100 mg rezeptfrei/d plus norethindrone acetate 3.75 mg/5 mL as well vaginal ring, 1.85 mg norethindrone acetate and propyl estran; for the preceding 12 months (for the preceding 12 months) or placebo as above Pregnancy Category C††norgestimate as added to combination pill, without additional estrogen, vaginal ring, or implant (a) or placebo (b) 0.1 mg norethindrone acetate or 1.10 ethynyl estradiol; for the preceding 12 Buying atorvastatin online months (for the preceding 12 months) or placebo (c) 0.015 mg desogestrel, ethinyl estradiol, norethindrone acetate, levonorgestrel acetate-NPA or ethynyl estradiol-NPA, with at least 2-month supply of another vaginal ring (women aged ≥19 years) (for the preceding 12 months) or placebo (d) Combined oral contraceptive pill, with or without a progestin-only implant, which contains either 1 or 2 norethindrone, Where to buy cheap finasteride ethynyl estradiol, estradiol-NPA and contains norethindrone acetate for the preceding 12 months (for the preceding 12 months) Ortho Evra®/ Evra® 10/25: combined estrogen and progestin, with or without progestin-only implant: norgestimate 0.5 mg taken at 1-week interval every other day during active cycle or placebo (a) norethindrone acetate 1.25 mg or ethynyl estradiol gel 0.5 mg/2 cm 2 daily for 5 Kamagra oral jelly rechnung bestellen d (women aged 18-25 years) (for the preceding 12 months) or placebo as above; norgestimate 5 mg taken at 1-week interval every other day during active cycle (b) Combined oral contraceptive pill, patch,.
|
