Advertisements

Are You Ready For Saturday’s Supermoon?

Can’t see the video below? Click here.

Vodpod videos no longer available.

If you think this weekend’s full moon looks larger in the sky than usual, you’re not a lunatic… it IS larger in the sky! 14% larger, to be exact. Why?

This Saturday night, May 5, 2012, will bring yet another “Supermoon” to our night sky. As the Moon reaches its full phase, at 11:35 p.m. EDT, it will also be at perigee — the closest point in its elliptical orbit around the Earth. While full moons happen every month and perigee happens regularly as well, they don’t always happen exactly at the same time. This Saturday night they will occur literally within a minute of each other, resulting in a brighter, if not “fuller”, Moon.

Of course, 14% isn’t a huge increase — you may not really even be able to tell the difference. But if you do, it’s not your imagination. The Moon actually is closer, if only by a “mere” 50,000 km (31,000 miles). The effect?

March 19, 2011 supermoon rising. © Jason Major

Well, not much, really. Other than generating conversation and a few centimeter increase in tides, the event itself will come and go with no physical effects. Supermoons happen about once a year on average, and last March brought a perigee full Moon that was 400 km closer than this upcoming one will be.

But if it gets more people to go outside to look up at the night sky, and ponder our lovely satellite (and don’t forget to look for bright Venus and the orange-red Mars too!) and maybe think about our place in the cosmos, then I’d say it’s a “super” event indeed!

Read more about the May 5 supermoon on Universe Today here and on NASA Science site here.

Video: NASA

Update: here’s a photo of Saturday’s moon. A little hazy in the sky but it was looking nice!

May 5, 2012 super moon. © Jason Major

Advertisements

About Jason Major

Jason is a Rhode Island-based graphic designer, photographer, nature lover, space exploration fanatic, and coffee addict. In no particular order.

Posted on May 4, 2012, in Night Sky, The Moon and tagged , , , , , . Bookmark the permalink. 2 Comments.

  1. Very cool. Hope the sky by me is clear tomoroow night!

    Like

  1. Pingback: Super Moon’s Big Night « Lights in the Dark

%d bloggers like this: