Heads up! Supermoon coming Saturday; 3 this summer

Jul 11, 2014 by Malcolm Ritter

The full moon on Saturday will appear to be unusually big. In fact, it will be a "supermoon."

That's the nickname for full moons that happen when our celestial neighbor is relatively close to Earth. That distance varies because the moon follows an . When it's close and full, it appears bigger and brighter than normal, although in fact the difference can be hard to detect.

If you see Saturday's close to the horizon it may seem huge, but that's just an illusion caused by its position in the sky.

Two other full moons this summer, on Aug. 10 and Sept. 9, are also supermoons.

It's not all that unusual to have a supermoon. There were three in a row last year.

Explore further: Saturn's moon Atlas shines between gas giant's rings

More information: NASA on supermoons: 1.usa.gov/1jxZkPt

3.7 /5 (6 votes)
add to favorites email to friend print save as pdf

Related Stories

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.

Saturn's moon Atlas shines between gas giant's rings

Jun 18, 2014

See that small pixel? That's an entire moon you're looking at! Peeking between the rings of Saturn is the tiny saucer-shaped moon Atlas, as viewed from the Cassini spacecraft. The image is pretty, but there's ...

Recommended for you

Heat testing the miniature Aausat 4 satellite

1 hour ago

The miniature Aausat satellite undergoes repeated temperature variations in a vacuum chamber, cooling the CubeSat to –10°C and heating it to +45°C for more than two weeks. This harsh baptism will make ...

New meteor shower "just a memory" of what once was there

1 hour ago

The weak display of last month's Camelopardalids meteor shower, the result of the close passage of comet 209P/LINEAR, may have disappointed backyard observers, but this never-before-seen shower now has scientists ...

New launch date set for ISS delivery vessel

18 hours ago

A robot ship will be launched from Kourou, French Guiana, after a five-day delay on July 29 to deliver provisions to the International Space Station, space transport firm Arianespace said Tuesday.

The heart of an astronaut, five years on

19 hours ago

The heart of an astronaut is a much-studied thing. Scientists have analyzed its blood flow, rhythms, atrophy and, through journal studies, even matters of the heart. But for the first time, researchers are ...

User comments : 0