Super full moon shines brightly this weekend (Update)

Jun 21, 2013
In this Saturday, May 5, 2012 file photo, a "supermoon" rises behind the Temple of Poseidon in Cape Sounion, Greece, southeast of Athens. The phenomenon occurs when the moon passes closer to Earth than usual. The event on Sunday, June 23, 2013 will make the moon appear 14 percent larger than normal, but the difference is so small that most skywatchers won't notice. (AP Photo/Dimitri Messinis)

A "supermoon" rises this weekend.

The biggest and brightest full moon of the year graces the sky early Sunday as our celestial neighbor swings closer to Earth than usual.

While the moon will appear 14 percent larger normal, skywatchers won't be able to notice the difference with the naked eye. Still, astronomers say it's worth looking up and appreciating the cosmos.

"It gets people out there looking at the moon, and might make a few more people aware that there's interesting stuff going on in the night sky," Geoff Chester of the U.S. Naval Observatory said in an email.

Some viewers may think the supermoon looks more dazzling but it's actually an optical illusion. The moon looms larger on the horizon next to trees and buildings.

The moon will come within 222,000 miles (360,000 kilometers) of Earth and turn full around 7:30 a.m. EDT (1130 GMT), making it the best time to view.

As in any supermoon event, high tides are forecast because of the moon's proximity, but the effect is expected to be small.

Forget about the myths that swirl every time a supermoon appears. There's no link to higher crime or bizarre behavior. Scientists say that's just lunacy.

Explore further: Big asteroid swinging by Earth has its own moon

4.1 /5 (7 votes)
add to favorites email to friend print save as pdf

Related Stories

Big asteroid swinging by Earth has its own moon

May 30, 2013

Astronomers getting their first close-up glimpse of a giant asteroid about to whiz by Earth found a surprise bonus rock. A smaller moon asteroid is circling the larger space rock, an unusual but not unheard ...

Image: Super Perigee Moon

Mar 21, 2011

(PhysOrg.com) -- The full moon is seen as it rises near the Lincoln Memorial, Saturday, March 19, 2011, in Washington.

Recommended for you

Kazakh satellite to be launched into orbit

2 hours ago

Kazakhstan's first-ever Earth observation satellite is to be fired into orbit next week from the European spaceport in Kourou in French Guiana, launch company Arianespace said.

Habitable exoplanets are bad news for humanity

5 hours ago

Last week, scientists announced the discovery of Kepler-186f, a planet 492 light years away in the Cygnus constellation. Kepler-186f is special because it marks the first planet almost exactly the same size as Earth ...

First-of-its-kind NASA space-weather project

21 hours ago

A NASA scientist is launching a one-to-two-year pilot project this summer that takes advantage of U.S. high-voltage power transmission lines to measure a phenomenon that has caused widespread power outages ...

User comments : 2

Adjust slider to filter visible comments by rank

Display comments: newest first

zz6549
not rated yet Jun 21, 2013
I first I thought the use of "lunacy" was a simple joke. But the term actually derives from the Latin "lunaticus", meaning "moonstruck", which means "craziness caused by the moon".

http://en.wiktion...unaticus
infiniteMadness
not rated yet Jun 22, 2013
yup, I knew that :)

More news stories

Habitable exoplanets are bad news for humanity

Last week, scientists announced the discovery of Kepler-186f, a planet 492 light years away in the Cygnus constellation. Kepler-186f is special because it marks the first planet almost exactly the same size as Earth ...

Kazakh satellite to be launched into orbit

Kazakhstan's first-ever Earth observation satellite is to be fired into orbit next week from the European spaceport in Kourou in French Guiana, launch company Arianespace said.

Professional and amateur astronomers join forces

(Phys.org) —Long before the term "citizen science" was coined, the field of astronomy has benefited from countless men and women who study the sky in their spare time. These amateur astronomers devote hours ...

First-of-its-kind NASA space-weather project

A NASA scientist is launching a one-to-two-year pilot project this summer that takes advantage of U.S. high-voltage power transmission lines to measure a phenomenon that has caused widespread power outages ...

Genetic code of the deadly tsetse fly unraveled

Mining the genome of the disease-transmitting tsetse fly, researchers have revealed the genetic adaptions that allow it to have such unique biology and transmit disease to both humans and animals.

Ocean microbes display remarkable genetic diversity

The smallest, most abundant marine microbe, Prochlorococcus, is a photosynthetic bacteria species essential to the marine ecosystem. An estimated billion billion billion of the single-cell creatures live i ...