. Energy News .




.
SKY NIGHTLY
A Good Reason to Wake Up at Dawn
by Dr. Tony Phillips
Huntsville AL (SPX) Jul 05, 2012

A new ScienceCast video previews the July 2012 sunrise sky show.

Summer is a good time to relax, sleep late, enjoy a break from school or work. Waking before sunrise is just not done. This summer is a little different. To find out why, set your alarm for dawn. Every morning this July, the two brightest planets in the solar system will put on a show before sunrise. Look out any east-facing window to see Venus and Jupiter, shining side by side, so close together you can hide them behind your outstretched palm.

It's a great way to start the day.

On the 4th of July, Venus will be passing dead-center through the Hyades cluster, a loose grouping of stars 153 light years from Earth. Using binoculars, scan around the bright planet; you'll see dozens of stars scattered across the velvety-black sky. The temporary addition of Venus will make it seem that a supernova has gone off in the cluster.

Three mornings later, on July 7th, Venus and Jupiter line up with Aldebaran, the bright red eye of Taurus the Bull. Aldebaran is a red giant star of first magnitude. Together with Venus and Jupiter, it forms an almost perfect vertical line in the brightening dawn sky.

The best, however, is yet to come.

On July 9th, Venus and Aldebaran converge to form an eye catching planet-star pair. Scarcely more than a degree of arc will separate the two celestial bodies as Jupiter looks down from overhead.

And then, on July 15th, a 12% crescent Moon joins the show, forming a bright celestial triangle with Venus and Jupiter.

The slender arms of the crescent cradle a ghostly image of the full Moon. That's caused by Earthshine, sunlight reflected from our own planet onto the otherwise dark lunar landscape.

A crescent Moon with Earthshine is considered to be one of the prettiest sights in the heavens. A crescent Moon with Earthshine plus Venus and Jupiter--that's worth waking up for even in the middle of summer vacation.

Related Links
-
Astronomy News from Skynightly.com




.
.
Get Our Free Newsletters Via Email
...
Buy Advertising Editorial Enquiries




.

. Comment on this article via your Facebook, Yahoo, AOL, Hotmail login.

Share this article via these popular social media networks
del.icio.usdel.icio.us DiggDigg RedditReddit GoogleGoogle



SKY NIGHTLY
U.K. skywatchers bemoan light pollution
London (UPI) Apr 11, 2012
Light pollution of night skies over Britain meant half the star-gazers who joined a recent star count had trouble seeing even bright stars, organizers said. The Campaign to Protect Rural England and the Campaign for Dark Skies said 53 percent of those taking part failed to see more than 10 stars in the familiar Orion constellation, the BBC reported Wednesday. Almost 1,000 people ... read more


SKY NIGHTLY
ESA-China collaboration takes Earth observation to new heights

Satellite research reveals smaller volcanoes could cool climate

NASA Satellites Examine a Powerful Summer Storm

Bottleneck off the Orkney Islands

SKY NIGHTLY
Announcement of ACRIDS product line for Precision Airdrop Systems

SSTL announces exactView-1 satellite launch date

Galileo pathfinder GIOVE-A retires

ESA extends its navigation lab in readiness for Galileo testing

SKY NIGHTLY
Taiwan indicts loggers for axing 2000-year-old trees

Study Slashes Deforestation Carbon Emission Estimate

Scientists develop first satellite deforestation tracker for whole of Latin America

Scientists reconstruct pre-Columbian human effects on the Amazon Basin

SKY NIGHTLY
Denmark can triple its biomass production and improve the environment

Researchers tap into genetic reservoir of heat-loving bacteria

Prairie cordgrass: Highly underrated

New loo turns poo into power

SKY NIGHTLY
Japanese Energy Supply Gets FiT With Solar Bonds

New England Clean Energy Wins Two Solarize Projects

TUV Rheinland PTL's New Services Support Large-Scale Solar Power Plants

Europe Unlikely to Follow US Lead in Imposing Duties on China PV Imports

SKY NIGHTLY
U.S moves massive wind farm plan forward

Belgium wind farm a go after EIB loan

Opponents force Wales wind farm hearings

Toward super-size wind turbines: Bigger wind turbines do make greener electricity

SKY NIGHTLY
Huge Australian coal mine wins conditional approval

Russia expands presence on Spitsbergen

Australia scraps coal port expansion

Trapped China miner found after 17 days: state media

SKY NIGHTLY
EU parliament condemns China forced abortions

China vows crackdown after latest protest

Huge China art gift boosts Hong Kong culture district

Tension as China scraps factory plan


Memory Foam Mattress Review

Newsletters :: SpaceDaily Express :: SpaceWar Express :: TerraDaily Express :: Energy Daily
XML Feeds :: Space News :: Earth News :: War News :: Solar Energy News

.

The content herein, unless otherwise known to be public domain, are Copyright 1995-2012 - Space Media Network. AFP, UPI and IANS news wire stories are copyright Agence France-Presse, United Press International and Indo-Asia News Service. ESA Portal Reports are copyright European Space Agency. All NASA sourced material is public domain. Additional copyrights may apply in whole or part to other bona fide parties. Advertising does not imply endorsement,agreement or approval of any opinions, statements or information provided by Space Media Network on any Web page published or hosted by Space Media Network. Privacy Statement