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Geminid Meteor Shower: How to Watch One of the Year’s Best Sky Shows

Now playing overhead: The dramatic Geminid Meteor Shower, which astronomers agree is one of the best of the year. And this year, there will be very little moonlight to obscure it, as happened when a full moon shone an unwelcome spotlight on August’s Perseid Meteor Shower earlier this year.

The Geminid Meteor Shower is forecast to peak Dec. 13-14, between midnight and 4 a.m., your local time, streaks visible in the sky (given good weather conditions), from about 7 p.m. local time until dawn. The best show will take place over North America, but Southern Hemisphere folks should be able to see some meteors as well.

“The Geminid meteor shower is the most intense meteor shower of the year,” says Bill Cooke of the NASA Meteoroid Environment Office. “It is rich in fireballs and can be seen from almost any point on Earth.”

Read more about the Geminids on the NASA site, including where to stream the show, if your local weather isn’t cooperating.

What is a meteor shower?

Meteors occur when the Earth passes through streams of dust and debris from ancient comets which have entered the Earth’s atmosphere. (When the comet has flown close to the sun, its dirty ice evaporated and that, in turn, caused the comet dust to spew into space.) Scientists believe that the Geminids actually come from an asteroid, called 3200 Phaethon, which is really the skeleton of an extinct comet. The Earth passes through this particular debris stream each December, and is said to originate near the constellation Gemini.

How to watch the Geminid Meteor Shower

The Geminids should be visible with the naked eye in North America and perhaps in other parts of the world. Sky watchers in cold climates should bundle up, grab a chair (ideally one with some neck support), and perhaps a blanket, head outside where you can see the largest patch of night sky possible (with as little city light as possible), and look up.

Because meteor showers last for days before and after the projected peak, be sure to scan the skies during the surrounding days, if you can. This time of year, clouds can obscure the Geminids on the peak day.

A thermos of hot chocolate is a great accompaniment for the Geminids.

This shower has been getting stronger every year it’s been recorded, going back the the 1860s. It could be “an amazing annual display”, according Cooke of

This American Meteor Society page is a great site for exploring more about the Geminids and where and when to see them in your local night sky.

This movie of the 2008 Geminids comes from a space camera at the Marshall Space Flight Center:

Watch the Geminid Meteor Shower

 

Photos: Public Domain, American Meteor Society

Enter the Bright Schools Competition and Learn About the Links Between Light, Sleep and Health

Seven tips for healthy sleep habits

 

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Sleep is vital for our brains, perhaps especially for the brains of growing teens. Lack of sleep can limit our ability to learn and concentrate, according to the National Sleep Foundation. Drowsiness affects every aspect of our health, from our propensity for illness and our ability to manage stress to our food choices, behavior, and driver safety. At the same time, natural light during the day has been shown to positively impact students’ sleep, health and school performance.

So, what can we do to ensure that the children and teens in our lives get the sleep their bodies and minds need? Here are seven habits that have helped my family with sleep.

Establish and stick to a bedtime routine

Many children appreciate predictability in their schedules. Saying good-bye to the day in a peaceful and consistent way can set the tone for restful and rejuvenating sleep.

Try to enact a predictable bedtime with routinized, calming activities, such as a warm bath, transitional songs, lullabies, bedtime stories, or a special and consistent way of tucking your children in. It’s never too late to start a new routine, and you may be surprised at how comforting this habit remains into the teen years. Of course, we allowed for occasional late nights, but we found that having a routine helped us all with sleep as well as family bonding.

Allow enough transition time at bedtime

Transitions are harder for some kids than for others. Be sure to include enough time to wind down and enough time to sleep.

Older children need time for transitions, too. Try to have them stop their homework, turn off technology and leave a half hour for quiet reading, reflecting or family sharing before bed.

Get enough hours of sleep

The National Sleep Foundation recommends that teens get approximately 8-10 hours of sleep. Most teens not only fail to get the recommended amount of sleep, but tax themselves with a full slate of academics and extra-curricular activities, which requires extra sleep. If your kids seem tired during the day, consider saying “no” to more activities, in favor of getting adequate sleep.

Don’t neglect to lead by example – be sure to get enough sleep yourself.

Follow the patterns of natural light

In traditional cultures, people’s daily rhythms matched those in nature, and it’s still best to imitate this as closely as possible. Bedrooms should be dark and quiet in the evenings. Use eye shades and ear plugs if necessary. Likewise, natural light in the morning signals your body to wake up.

This is something we’ve always done in our house, but through the Bright Schools Competition, I also learned that natural light is especially important for mental alertness during the day. One study showed that natural light in the classroom improved students’ test scores by as much as 26%.

Ensure that bedrooms are technology-free

For most kids, computers and phones in bedrooms are so tempting that they’ll pass up sleep in order to stay on their devices. Even if they’re not in use, the blue light from computer and other screens can prevent the body’s release of melatonin, which is crucial for sleep. Keep the devices outside of the bedrooms, to charge up overnight as you do. Consider using inexpensive travel alarm clocks instead of phone alarms.

Tackle your problems before going to bed

Give some thought before bedtime to your to-do list and anything that’s bothering you, to prevent those thoughts from keeping you awake. Jot notes on a pad to read in the morning. Likewise, try to prepare as best you can for the morning – have backpacks packed and permission slips signed. Lay out kids’ clothes. Make ahead what you can for lunch.

Advocate for later school start times

Between their natural circadian rhythms, which keep them up late, and early school start times, teens are perpetually sleep-deprived, according to the National Sleep Foundation. We can help them by ensuring that they get all the sleep they can in the time allotted by their schedules and by teaching them to budget their time to prevent as many late-night homework sessions as possible.

Read more tips for getting a good night’s sleep.

Read more about teens and sleep.

Learn more about how light effects sleep.

Learn more about and enter the Bright Schools Competition for students in grades 6-8. Winning teams will be awarded as much as $5,000 per team member, and teachers of winning teams will be awarded as much as $3,000 in prize value.

Bright Schools Competition materials have been created by the National Sleep Foundation and the National Science Teachers Association and include lesson plans to help students explore the effect of light on sleep and circadian rhythms, while participating in important STEM education. Teams can engage in original research to create videos, reports or advocacy campaigns.

Put together a team and spread the word about the Bright Schools Competition today!

The Bright Schools Competition is designed for students in grades 6-8. Registration is now open and the submission deadline is January 29, 2016. For more information on the competition, including eligibility requirements, visit www.BrightSchoolsCompetition.org.

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This content was made possible by Volunteer Spot and the Bright Schools Competition. Views expressed are my own.

 

First Meteor Shower of 2015: The Quadrantids

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The year’s first meteor shower is upon us. The Quadrantid Meteor Shower is set to peak on January 4th,  between Midnight and 2 a.m. Universal time (7-9 p.m. EST). Although the North American peak will occur at approximately 9 p.m. EST, the radiant will be very low on the horizon. For best viewing , look up between Midnight and 2 a.m., January 4th, your local time. If that won’t work, any time in the six-hour window around Midnight and 2 a.m. should yield some meteors, if other conditions are right. Be warned: Meteor watching is usually best on a clear, moonless night, and January 4th’s waxing gibbous moon may compete with the star show. Asia and Europe are predicted to have the best shows.

The Quadrantid Meteor Shower has been known to rival the popular Perseids and Geminids, in terms of number of meteors per hour, which can near 80. However, unlike those showers, during which meteors are sometimes visible for days, the window of time in which to view meteors is fairly brief.

What is a meteor shower?

Meteors occur when the Earth passes through streams of dust and debris from ancient comets which have entered the Earth’s atmosphere. (When the comet has flown close to the sun, its dirty ice evaporated and that, in turn, caused the comet dust to spew into space.) The Quadrantids are a relatively recent discovery (1830). Their name comes from a constellation that no longer exists on modern star charts. Their namesake, “The Mural Quadrant” has gone the way of other obscure and somewhat whimsical star patterns at one time known as “The Printing Office” and the “Northern Fly”.

How to watch the Quadrantid Meteor Shower

The Quadrantids should be visible with the naked eye in North America and other parts of the world. Sky watchers in cold climates should bundle up, grab a chair (ideally one with some neck support), and perhaps a blanket, head outside where you can see the largest patch of night sky possible (with as little city light as possible), and look up.

Because meteor showers can last for days before and after the projected peak, be sure to scan the skies during the surrounding days, if you can.

A thermos of hot chocolate is a great accompaniment for the Quadrantids.

This American Meteor Society page is a great site for exploring more about the Quadrantids and where and when to see them in your local night sky.

Quadrantid Meteor Shower

Graphics:  Astronomy Now, Photos by Kev

First Meteor Shower of 2014: The Quadrantids

Quadrantid Meteor Shower

The year’s first meteor shower may be a great one! The Quadrantid Meteor Shower is set to peak on January 3rd, 19:30 a.m. Universal time (2:30 p.m. EST). Although the best viewing will occur in northern Asia, clear skies and a new moon should result in fine viewing across the Northern Hemisphere. For best viewing , look up at 11 p.m. or later, January 3rd or 4th, your local time.

The Quadrantid Meteor Shower has been known to rival the popular Perseids and Geminids, in terms of number of meteors per hour. However, unlike those showers, during which meteors are sometimes visible for days, the window of time in which to view meteors is fairly brief.

What is a meteor shower?

Meteors occur when the Earth passes through streams of dust and debris from ancient comets which have entered the Earth’s atmosphere. (When the comet has flown close to the sun, its dirty ice evaporated and that, in turn, caused the comet dust to spew into space.) The Quadrantids are a relatively recent discovery (1830). Their name comes from a constellation that no longer exists on modern star charts. Their namesake, “The Mural Quadrant” has gone the way of other obscure and somewhat whimsical star patterns at one time known as “The Printing Office” and the “Northern Fly”.

How to watch the Quadrantid Meteor Shower

The Quadrantids should be visible with the naked eye in North America and perhaps in other parts of the world. Sky watchers in cold climates should bundle up, grab a chair (ideally one with some neck support), and perhaps a blanket, head outside where you can see the largest patch of night sky possible (with as little city light as possible), and look up.

Because meteor showers last for days before and after the projected peak, be sure to scan the skies during the surrounding days, if you can.

A thermos of hot chocolate is a great accompaniment for the Quadrantids.

This American Meteor Society page is a great site for exploring more about the Quadrantids and where and when to see them in your local night sky.

 

Photo:  Photos by Kev

Enjoy June’s Full Supermoon

Look up in the sky! It’s Supermoon! On Saturday, June 22 and Sunday, June 23, the moon will appear especially large and bright, due to its closer-than-usual relation to Earth. This supermoon, or perigee moon, will be the largest-appearing moon of 2013.

The supermoon will rise from the east around sunset, and then will appear huge and low on the horizon before rising into the sky for the night. Because the moon will be at its fullest Sunday at 7:30 am EDT, both Saturday and Sunday should offer ideal viewing opportunities for those with clear skies.

Read more science behind the supermoon.

Read tips for photographing the supermoon.

The Full Moon

Of course a supermoon is by definition full. People in many cultures throughout history have named the year’s full moons based on the activities that happened during them. The Farmers Almanac calls the June full moon the Strawberry Moon because, for the Algonquin Native Americans, June was synonymous with strawberries. The Cherokee called the June full moon the Green Corn Moon. The Choctaw referred to it as the Windy Moon. Celtic people referred to the June full moon as the Moon of Horses. Throughout much of more modern Europe, the June full moon was known as the Rose Moon, for that flower’s peak.

I’ve long been quite entranced with the full moon names and their variations. Of course, they reflect both the need to mark passing time and the way that time was experienced by people who were living close to the land. Lunar time-keeping pre-dated our modern calendars (and some calendars, like the Jewish and Chinese calendars, are still lunar-based.) The Farmer’s Almanac has a good list of Native American full moon names and how each came to be.

Other, even older, cultures have had moon naming traditions, too. This site lists full moon names from Chinese, Celtic, Pacific Island, Native American, Pagan, and other cultures.

Full Moon Gardening

Lots of people garden using the phases of the moon. The good news is that there isn’t one best time to plant — Each aspect of planting has an associated moon phase, based on how much moisture is pulled up through the soil by the monthly pull of the moon (much the way the moon influences the tides.)

The time just after the full moon is an especially good time for planting root crops, as the gravitational pull is high (adding more moisture to the soil) and the moonlight is decreasing, contributing energy to the roots. For this reason, the waning moon is also a good time to plant bulbs and transplants.

The Farmer’s Almanac offers a wonderful moon phase calendar for the U.S. that allows you to plug in your location and get the exact time of your local full moon.

Whether planting or watching, enjoy June’s full supermoon!

Graphics and Photos: Optics Central, Public Domain, NASA, Susan Sachs Lipman

Lyrid Meteor Shower will Peak Early April 22

The Lyrid meteor shower is due for its annual appearance, and is expected to peak late Sunday night, April 21, and early Monday morning, April 22, over North America. Even though the near-full moon may render much of the annual show invisible to us, Space.com tells us that away from city lights, 20 meteors per hour could be visible.

The Lyrids (pronounced Lie-rids) have been observed for more than 2,500 years — during 687 B.C., Chinese records noted that “stars fell like rain”. Aside from some similar key years, notably last year, when my family scanned the skies and then joined many other enthusiasts for NASA’s Up All Night NASA Chat, and 1982, when 90 and more shooting stars were seen for a period of hours, the Lyrids have been a minor meteor shower.

Can’t watch it at the exact time? Don’t worry — astronomers tell us that meteor showers can last for hours before and after the peak time.

What is a meteor shower?

Meteors occur when the Earth passes through streams of dust and debris from ancient comets which have entered the Earth’s atmosphere. (When the comet has flown close to the sun, its dirty ice evaporated and that, in turn, caused the comet dust to spew into space.) The Lyrid meteor shower hails from the comet C/1861 G1 Thatcher, which orbits the Sun only once every 415 years, even though we see the Lyrids that result from it annually. The orbit of this comet appears to lie in the constellation Lyra, the source of the name Lyrids.

How to watch the Lyrid Meteor Shower

Meteors are best viewed with the naked eye. Sky watchers should grab a chair (ideally one with some neck support), and a blanket if it’s cold, and head outside where you can see the largest patch of night sky possible (with as little city light as possible), and look up.

Because meteor showers last for days before and after the projected peak, try to scan the skies during the surrounding days, if you can.

This American Meteor Society page is a great site for exploring more about the Lyrids and where and when to see them in your local night sky. Their Meteor Shower Caldendar lets you get ready for future meteor shows, like the popular Perseids, which will hit this year on August 11-12.

 

Photo: Composite of 2009 Lyrids over Huntsville, Ala. (NASA/MSFC/Danielle Moser)

 

 

 

Lyrid Meteor Shower May be Best in Years

The Lyrid meteor shower, expected to peak late Saturday night and into Sunday morning over North America, promises one of its best shows in years, astronomers say. Especially beneficial is Saturday’s near-moonless night. The Lyrids are set to peak after midnight, early April 22.

Spokespeople from NASA have gone as far as to observe:

If you must spend one night under the beckoning stars this month, make it April 21.

NASA folks themselves are planning to make the most of the event. They are launching a balloon cam from Bishop, CA, in the hopes of getting up-close meteor footage and they are offering an Up All Night NASA Chat, from 11pm-5am Eastern U.S. Time. Simply follow this link to ask scientists questions about the Lyrids.

The Lyrids (pronounced Lie-rids) have been observed for more than 2,500 years — during 687 B.C., Chinese records noted that “stars fell like rain”. Aside from some similar key years, most recently 1982, when 90 and more shooting stars were seen for a period of hours, the Lyrids have been a minor meteor shower.

Can’t watch it at the exact time? Don’t worry — astronomers tell us that meteor showers can last for hours before and after the peak date.

What is a meteor shower?

Meteors occur when the Earth passes through streams of dust and debris from ancient comets which have entered the Earth’s atmosphere. (When the comet has flown close to the sun, its dirty ice evaporated and that, in turn, caused the comet dust to spew into space.) The Lyrid meteor shower hails from the comet C/1861 G1 Thatcher, which orbits the Sun only once every 415 years, even though we see the Lyrids that result from it annually. The orbit of this comet appears to lie in the constellation Lyra, the source of the name Lyrids.

How to watch the Lyrid Meteor Shower

Meteors are best viewed with the naked eye. Sky watchers should grab a chair (ideally one with some neck support), and a blanket if it’s cold, and head outside where you can see the largest patch of night sky possible (with as little city light as possible), and look up.

Because meteor showers last for days before and after the projected peak, try to scan the skies during the surrounding days, if you can.

This American Meteor Society page is a great site for exploring more about the Lyrids and where and when to see them in your local night sky.

This video from NASA explains why April 21-22 should be an especially wonderful night for stargazing.

ScienceCasts; A Wonderful Night in April

Photo: Composite of 2009 Lyrids over Huntsville, Ala. (NASA/MSFC/Danielle Moser)

 

 

 

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