Whaduh, judulnya serem, seolah olah Mars akan tampak sebesar bulan, padahal tidak. Kalau diteliti lebih lanjut tulisan dibawahnya ternyata "kalau dilihat dengan teropong perbesaran 75 kali, Mars akan tampak sebesar bulan yang dilihat dengan mata telanjang" Kalau ini benar, he...he...he, lumayan untuk membuat orang jadi penasaran.
Salam, Kunjaya Suntana writes: > Ini saya forward informasi dari milis tetangga : > > > http://www.space.com/spacewatch/mars_preview_021108.html > > Be sure to mark your calendar and remember to watch!! > > MARK AUGUST 27th ON YOUR CALENDAR! > > MARS WILL APPEAR AS BIG AS THE MOON! > > FIRST TIME IN AT LEAST 5,000 YEARS! > > Never again in your lifetime will the Red Planet (Mars) be so > spectacular! > > This month and next, Earth is catching up with Mars, an encounter that > will culminate in the closest approach between the two planets in > recorded history. The next time Mars may come this close is in 2287. Due > to the way Jupiter's gravity tugs on Mars and perturbs its orbit, > astronomers can only be certain 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. > > On August 27, Mars will come within 34,649,589 miles 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. At a modest > 75-power magnification Mars will look as large as the full moon to the > naked eye. Mars will be easy to spot. At the beginning of August, Mars > will rise in the east at 10 p.m. and reach its azimuth at about 3 a.m. > But by the end of August when these two planets are closest, Mars will > rise at nightfall and reach its highest point in the sky at 12:30 a.m. > That's pretty convenient when it comes to seeing something that no human > has seen in recorded history. > > So don't miss it---mark your calendar at the beginning of August to see > Mars grow progressively brighter throughout the month. > > Share this with your friends, children and grandchildren. No one alive > today will ever see this again!!! > > > > --[YONSATU - ITB]---------------------------------------------------------- > Online archive : <http://yonsatu.mahawarman.net> > Moderators : <mailto:[EMAIL PROTECTED]> > Unsubscribe : <mailto:[EMAIL PROTECTED]> > Vacation : <mailto:[EMAIL PROTECTED]> > > --[YONSATU - ITB]---------------------------------------------------------- Online archive : <http://yonsatu.mahawarman.net> Moderators : <mailto:[EMAIL PROTECTED]> Unsubscribe : <mailto:[EMAIL PROTECTED]> Vacation : <mailto:[EMAIL PROTECTED]>
