The Pleiades star cluster, aka “Seven Sisters” (Credit: NASA, ESA and AURA/Caltech)

The Pleiades star cluster, aka “Seven Sisters” (Credit: NASA, ESA and AURA/Caltech)

A giant grizzly bear chases seven little girls. In desperation, the girls scramble onto a low rock, but they know the bear will easily reach them there.

As the bear rears up on its hind legs, one girl prays to the spirit of the rock: “Rock, take pity on us! Rock, save us!”

The rock hears them. And it begins to grow.

The bear just misses the girls as it slashes out at them. Instead, its claws make deep scratches into the side of the rock.

Imagine that a giant bear scratched the deep grooves in this rock. (Credit: National Park Service, www.nps.gov/deto)

Imagine that a giant bear scratched the deep grooves in this rock. (Credit: National Park Service, www.nps.gov/deto)

As the girls keep praying and the rock keeps growing and lifting them, the bear jumps higher and higher, creating more deep grooves in the rock. The seven girls finally escape into the sky and become stars.

That’s a Kiowa version of how the Pleiades star cluster – also known as the “Seven Sisters” – came to be. You can see these stars, which look like they’re huddling together for safety, during most of the night this time of year.

The rock really exists, too, stretching more than 800 feet into the sky. It’s in Wyoming where it is known by various names, including Devils Tower. Blog readers of a certain generation may recognize this rock from the 1977 movie Close Encounters of the Third Kind.

It’s a good thing these girls escaped to the sky. (Painting by Herbert Collins, www.nps.gov/deto)

It’s a good thing these girls escaped to the sky. (Painting by Herbert Collins, www.nps.gov/deto)

To hear the full story about the scary bear, along with a few other star stories appropriate for the Halloween season, please join us for Scare-olina Skies:

  • Two evening shows are aimed at adult audiences (older teens welcome): Saturday, Oct. 26, and Wednesday, Oct. 30, both at 8 p.m.
  • Families with younger children should choose one of the afternoon shows: Saturday, Oct. 26, at 2:30 p.m., and Sunday, Oct. 27, at 3:30 p.m.

A story about the Pleiades and Devils Tower will be told each time, but the Arikara version in the adult program will unfold quite differently from the Kiowa version.

Medusa also makes an appearance at Scare-olina Skies.

The Moon on Friday morning, Sept. 27, 2013

What the Moon will look like at 9 a.m. EST Friday, Sept. 27, 2013 – but picture a blue sky as the background. (Credit: “Dial-A-Moon”; NASA/Goddard Space Flight Center Scientific Visualization Studio)

If you have not seen the Moon in the daytime lately, the next couple of mornings provide a good opportunity.

At its current phase — last quarter — the Moon rises roughly around midnight and sets around noon. Tomorrow (Friday, Sept. 27, 2013), the Moon reaches its highest point in the sky in the south around 7:30 a.m. After that, the Moon slides westward, finally setting around 2:30 p.m. It’s worth looking Saturday, too (add about 45 minutes to those times).

So you might step outside to look for the Moon after you wake up tomorrow, or during your morning commute (unless you’re the driver!), or during lunchtime. The Moon will appear about half lit, on the side facing the Sun.

But don’t wait too many more days to look for the daytime Moon. Although the Moon rises and sets later each day, providing more daytime hours to potentially see it, it also appears less and less lit each day from Earth’s point of view as the Moon’s phase heads from last quarter to waning crescent. On October 4, 2013, it’ll be New Moon – when it’s up all day (and only in the day). But it’s only the side facing away from Earth that’s lit. So you won’t see it.

Want to learn more about the Moon? Mark your calendar for International Observe the Moon Night, on Saturday, Oct. 12, 2013. That evening, from 7 to 9 p.m. (weather permitting), Morehead will host a skywatching session at Jordan Lake, at Ebenezer Church Recreation Area. The Moon will be just past first quarter on October 12 and visible in the afternoon and evening sky.

In addition to telescopes and binoculars, the session will feature a few Moon-related demos as well as Moon stories shared by storytellers from UNC’s School of Information and Library Science. This event is free. Join us!

Weather permitting, you have another skywatching opportunity: this Friday (9/27/13) from 8-10 p.m. at Little River Regional Park. No Moon but plenty else to see through the telescopes.

07 Mar 2013
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Does Orion look like this to you? You must be looking from a dark site, such as Ocracoke Island, NC. Or there is a massive power outage.

How dark is your sky? The constellations will tell you. The more stars you can see in a given constellation, such as Orion or Leo, the darker your sky.

By going outside at least one hour after sunset and making simple observations about the stars you can see, you can participate in a worldwide citizen-science project to map light pollution around the globe.

Everything you need to know can be found at the GLOBE at Night website. The site has activity packets designed for families and teachers.

This is how Orion looked tonight from outside Morehead Planetarium in Chapel Hill, NC, where many outdoor lights are unshielded, washing out the fainter stars—and failing to light the ground effectively and efficiently.

Through March 12, you can use Orion to collect your data. For later campaigns — March 31-April 9 and April 29-May 8 — use Leo instead. (If you stumbled across this blog from the southern hemisphere, you can use Crux, the Southern Cross.)

Submit your data online with GLOBE at Night’s web app. Your data helps create an interactive map of observations worldwide. Then you can compare your results with others’ reports.

Want to learn more about dark skies? Join us for “Our Vanishing Night” at Morehead Planetarium and Science Center on Saturday, March 9, 2013, from 3:30-4:15 p.m.

Orion has lost his belt and is unrecognizable. Perhaps you are in Manhattan. (Orion images from globeatnight.org)

You’ll learn how to identify the stars of Orion, Leo, and other constellations; hear a cultural star story or two; see a light shielding demo that will amaze you; and experience the planetarium sky at varying levels of light pollution, including a pristine dark sky lit only by thousands of stars and the Milky Way.

Amy Sayle was the 6,384th Citizen Scientist to submit data to GLOBE at Night.

06 Feb 2013
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Composite image of Mercury taken by the MESSENGER mission (Credit: NASA/Johns Hopkins University Applied Physics Laboratory/Carnegie Institution of Washington)

Want to catch a glimpse of a planet few people have knowingly seen? For viewers at mid-northern latitudes, next week offers 2013’s best evening apparition of Mercury. About 45 minutes after sunset, try looking for Mercury as a pinpoint of light low in the west, above the spot where the Sun set.

It will be easier to see Mercury starting around Feb. 9, 2013, but if skies are clear where you live it’s definitely worth trying Feb. 7 and 8, when Mercury meets up with Mars in evening twilight. Look low in the west about a half hour after sunset, and use binoculars to help you spot dimmer Mars. Both those evenings the two planets are well within one degree of each other—less than the width of your pinky finger when held at arm’s length.

Why is Mercury usually a difficult planet to observe? As the innermost planet to the Sun, Mercury never appears to stray far from the Sun in our sky. So it can become visible only low in the west just after sunset, or low in the east just before sunrise.

To join the club of people who have knowingly seen Mercury, please join Morehead for a skywatching session the evening of Saturday, Feb. 16, 2013. Weather permitting, from 6:30 to 8:30 p.m. we’ll be at Jordan Lake, at Ebenezer Church Recreation Area. This site provides an excellent view of the western horizon over the lake. To see Mercury before it sets, arrive near the beginning of the session.

If you miss Mercury in the evening sky this month, try again in late May through mid-June.

Be sure to look up Monday night (Jan. 21, 2013) to catch a close encounter of the Moon with Jupiter.

The view should be spectacular anytime that Monday evening, but to view these two objects at their closest, go out around 11:30 p.m. The waxing gibbous Moon and brilliantly shining Jupiter will be less than 1 degree apart. That’s less than the width of your pinky finger when you hold it all the way out, at arm’s length.

Although the Moon and Jupiter might seem very close that night, in reality they are very far away from each other. The Moon’s distance averages about 240,000 miles from Earth, whereas Jupiter lies roughly 500 million miles away.

To put it another way, the Moon is just over 1 light-second away (since light coming from the distance of the Moon takes just over one second to reach our eyes), but Jupiter’s distance is roughly 45 light-minutes.

And those stars that currently appear near Jupiter? The bright orange-ish one, Aldebaran, is 65 light-years away, which means you see the star as it looked when the light left it 65 years ago, shortly after the end of World War II.

Also “near” Jupiter is the Pleiades star cluster (the “Seven Sisters”). But really those stars are more than 400 light-years away.

Getting back closer to home:  If seeing the Moon inspires you to want to learn more about it or hear Moon stories from around the world, please join us under the planetarium dome for “Star Families: Moon Myths” on Saturday, Jan. 26, from 3:30-4:15 p.m.

If you miss this conjunction of Jupiter and the Moon, try again March 17, 2013, when they have another fairly close encounter.

Geminid meteors appear to originate from a point near the head of Castor, one of the Gemini twins (he’s the twin on the right).

One of the best meteor showers of the year—the Geminid meteor shower—peaks tonight (Thursday 12/13/12).

Although meteors are sometimes called “shooting stars,” they aren’t stars. The streaks of light are created when bits of cosmic debris are vaporized in Earth’s atmosphere. In the case of the Geminids, the debris has been left by a small asteroid, 3200 Phaethon. Every year around this time, Earth’s orbit takes us through this stream of particles.

When to look for the Geminid meteors:

  • It’s worth looking any time after about 9 p.m. tonight (Thursday 12/13/12) until dawn (Friday 12/14/12).
  • If you are determined to see the most meteors, you may wish to be out around 1 or 2 a.m., when you may see an average of more than one per minute from a dark site.

Where to go:

  • Morehead is hosting a public skywatching session tonight at Jordan Lake, at Ebenezer Church Recreation Area. We’ll be there from 8 to 10 p.m. Find directions and FAQs on our website.
  • If you can’t join us at Jordan Lake, find a dark site, away from city lights and any unshielded lights. (Urban skywatchers will miss all but the brightest meteors.) You’ll also want an open view of the sky, and of course, a reasonably clear sky (the forecast looks good for all of North Carolina).

What to bring:

  • Really, really, really warm clothes. Think long underwear. Think layers. Think hats and gloves. Anyone used to being outside on cold nights for only the few seconds it takes to get between house and car may be surprised to discover how incredibly cold a night like this can start to feel when you’re out for a while not moving around much. Dress more warmly than you think you need to and it’ll probably work out just right.
  • A sleeping bag and reclining chair can make meteor watching more comfortable.
  • Thermos with a hot drink.
  • Your eyes. You won’t need (or want) a telescope or binoculars to see the meteors. But we will have telescopes at the Jordan Lake skywatching session so you can look at Jupiter and other celestial objects in between your meteor watching.

What to do:

  • Plan on staying out for a while. Your eyes need time to adapt to the dark, and the meteors may come in clumps—with none at all for several minutes, then a few right in a row.
  • Look up! The Geminid meteors appear to radiate away from a point near the bright star Castor in the constellation Gemini, but you do not need to know how to identify Gemini to see the meteors. The meteors can appear anywhere in the sky. You might try looking toward whatever is the darkest part of your sky.

If you miss the Geminids tonight, you might try tomorrow night (Dec. 14/15, 2012), although there likely won’t be as many meteors then.

ECU's Dr. Stan Riggs (at left) at October's Carolina Science Cafe

In true 2012 spirit, we officially kicked off our DOOMSDAY SERIES. Last night, we hosted the first of three science cafes focusing on dire issues and what Science has to say about them. Dr. Stan Riggs, a geologist from ECU, gave a passionate talk about the ways barrier islands are supposed to work when money isn’t a concern. Long story short: they’re supposed to move and get wrecked by storms and then they’ll rebuild (on their own tends to be best) and move again. This makes putting houses on them and planning for big-time tourism kind of tricky. Add climate change science and sea level rise to the equation and you get a recipe for unsustainable planning and constant (read: expensive) damage control.

But Dr. Riggs wasn’t all doom and gloom. There are workable solutions out there. (I personally enjoyed his discussion of people being miserable on Highway 12 until they get onto the ferries where they start to relax and have fun. So why not stop worrying about highways and make hi-tech ferries the way to get around?) His take home message: To find the best solutions, we have to be open to what scientists are telling us and use that info to work the problem. We can’t hide from the data.

Tough to argue with that.

Next month, the DOOMSDAY SERIES continues with a look into how

You probably won't have to dress like this for November's Plague & Bioterrorism science cafe

scientists are tackling our concerns relating to bioterrorism. Dr. Bill Goldman, chair of the department of microbiology and immunology in the UNC School of Medicine, will be talking about his research into the Black Plague and how understanding this sneaky contagion can help us be better prepared for deadly outbreaks. He received funding from a National Institutes of Health grant to the Southeast Regional Center of Excellence for Emerging Infections and Biodefense, which is headquartered at UNC-Chapel Hill.

See you on Thursday, November 1, 6 p.m. at Back Bar (part of Top of the Hill Restaurant). Get there a little early to enjoy free appetizers courtesy of our gracious sponsor, Sigma Xi. As always: bring a friend, bring questions, and enjoy.

–Jonathan

Jonathan Frederick is the director of the North Carolina Science Festival, a statewide initiative of Morehead Planetarium and Science Center

Skywatching at Jordan Lake

Join us for a skywatching session at Jordan Lake!

What happens at Morehead’s skywatching sessions at Jordan Lake?

A lot of fun! You get to enjoy being outside at night, meet nice folks, and look through telescopes brought by Morehead Planetarium and Science Center and members of the Chapel Hill Astronomical and Observational Society (CHAOS). Raleigh Astronomy Club (RAC) members often bring telescopes as well. If skies permit, a Morehead educator will give a constellation tour with a green laser—tours are announced during the session.

Where and when are the skywatching sessions?

Morehead hosts free skywatching sessions for the public nearly every month (weather permitting) at Ebenezer Church Recreation Area at Jordan Lake. The Jordan Lake sessions are usually on a Saturday evening, but may occur on a weekday if there is a special sky event, such as a meteor shower.

Occasionally, skywatching sessions are held at other sites, including Little River Regional Park. Check Morehead’s online skywatching calendar for the current schedule and directions.

What will I see at a skywatching session?

It depends on what’s in the sky that night. Typically, we schedule sessions so you can see the Moon. Usually at least one planet is visible. Expect to also see some objects outside our solar system, such as double stars, star clusters, nebulae, or even other galaxies. You might also see satellites and meteors.

If you’ve been to one skywatching session, you definitely haven’t been to them all! The stars and constellations change over the year as Earth orbits the Sun, and the Moon and planets move from night to night against the background of the stars.

Will I see the Milky Way?

Maybe. Jordan Lake offers better (darker) skies than many places in the Triangle, but the sky is still light polluted. Even so, we often see the Milky Way—the hazy band that’s the plane of our galaxy.

Do I have to make a reservation?

No, just show up. If you plan to bring a large group, such as an entire class or Scouts group, we’d appreciate a heads-up at (919) 962-1236, but it’s not required.

Is there a fee?

No, Morehead’s public skywatching sessions are free.

What if it’s cloudy? How do I know if the skywatching session is cancelled?

The telescopes can’t see through clouds, so don’t come if skies are overcast or it’s raining. We recommend checking Morehead’s website after 5 p.m. the day of the session, just to make sure there’s not a cancelation notice. We also often post updates on Facebook and Twitter.

Where do I park for the Jordan Lake sessions?

There’s plenty of parking at Ebenezer Church Recreation Area. If you arrive later in the session, try to park at the nearer end of the lot, so that your headlights stay away from the telescopes. Please turn headlights off as soon as your car is safely parked.

What should I wear?

Bring layers. Unless it’s the warmest of summer nights, standing around outside at night can feel colder than you’d expect. Dress more warmly than you think you need to, and it’ll probably work out just right.

What about flashlights?

Regular white flashlights are fine to use in emergencies, and inside the restroom building. Otherwise, please use only red light, or even better, no light at all. Your eyes will take a number of minutes to fully adapt to the dark, but once they do, you’ll be amazed at how well you can see! Using white light—including light from cellphones or flash photos—will instantly ruin your night vision, as well as that of everyone around you, and will probably make the astronomers grumpy.

Are there restrooms?

Ebenezer Church Recreation Area at Jordan Lake has restrooms with flush toilets. The restrooms will not be lit, so this is where you’ll want your flashlight!

Is my pet welcome?

No pets, please. Pets (even on a leash) + lots of people + expensive telescopes + the dark = a bad combination.

Do I have to stay the whole time?

No, you can drop in any time. But what’s up in the sky will change during the session because of Earth’s rotation. If you arrive late, you might miss out on objects setting in the west. If you leave early, you might miss out on objects rising in the east. Those not staying the whole time may also miss out on a constellation tour.

Can I arrive before the scheduled start time? Can I stay after it ends?

If you arrive early, you may find that telescope operators are too busy setting up to have a conversation. The Jordan Lake rangers request that we pack up and exit at the scheduled end time.

Are skywatching sessions kid-friendly?

Yes! All ages are welcome. Very young children may not get much out of looking through a telescope, but those elementary-school-aged and older may especially enjoy the experience. Parents: We recommend you look through the telescope first—then you’ll be better able to help your child look.

Sometimes, children (as well as adults) want to grab hold of the telescope, potentially smudging the eyepiece or knocking the object out of view. Please teach children not to touch the telescope without the operator’s permission. You can ask children to place their hands behind their back as they approach the scope. Explain they’ll be using their eyes to look, not their hands.

How do I look through a telescope?

First, find the end of the line for a given telescope. When you get to the front, be sure not to grab on to the telescope or you may knock things out of alignment. Ask the telescope operator if you’re not sure where to put your eye. You may need to try moving your eye closer or farther from the eyepiece to get a good view. If you wear glasses, try looking with them first; if the image seems blurry, ask the operator for help.

Don’t see anything? Speak up! The operator may need to adjust the scope. Have questions after you look? The telescope operators would love to answer them! Please step aside to ask, so the line can keep moving.

Do I have to bring a telescope?

No. Morehead and local astronomy club members provide the telescopes. All you have to do is show up. You may look through any of the telescopes.

But what if I do bring my own telescope?

Please know that Morehead skywatching sessions are not “star parties” aimed at fellow amateur astronomers. Rather, they are public outreach sessions, and the public will be expecting to look through your telescope. Typically, up to 200 or more people attend our skywatching sessions at Jordan Lake.

If you would enjoy providing views to the public through your telescope, we suggest you join CHAOS or RAC (astronomy clubs), where you will meet a supportive community and receive updates about public and private observing sessions.

Are skywatching sessions a good place for me to learn to use my telescope?

Probably not. Daytime is a better time to get familiar with your telescope (of course, don’t point it at the Sun unless it’s equipped with a proper solar filter). And if you bring your scope to a Jordan Lake session, people will come up to you the entire time wanting to look through it.

The sessions can be a good place to ask a few questions of the amateur astronomers, but do keep in mind that Morehead staff and telescope operators may not have time to answer extensive questions from any one person. For more personal help, attend a “telescope tune-up clinic” hosted by the Raleigh Astronomy Club. Other advice related to choosing and using telescopes can be found in this blog post.

What about accessibility?

Skywatching sessions are in outdoor locations with varying terrain and darkness. If you have special accessibility needs, please contact Morehead ahead of time with your questions.

How can I prepare for what I’m going to see at the skywatching session?

No need to prepare, but a great way to learn more about what’s visible in the current sky is by attending live programs at Morehead Planetarium, such as Carolina Skies (recommended for ages 8 through adults), Starry Nights (adults and teens), or Star Families (families with children ages 7 to 12). For more information, check the Morehead website at http://moreheadplanetarium.org/ or call (919) 962-1236.

What if I have a question that wasn’t answered here?

Please reply to this blog post with your question, send an email to mhplanet@unc.edu, or call (919) 962-1236.

Last revised September 21, 2012

Amy Sayle coordinates Morehead’s skywatching sessions at Jordan Lake.

Perseid meteors are named for the constellation Perseus, which lies in the direction from where the meteors appear to shoot. Saturday evening (8/11/12) Perseus is low, and you won't see as many Perseids.

A summer fireworks show, the kind put on by nature, happens this weekend. The annual Perseid meteor shower peaks the night of August 11-12, 2012.

Conveniently for many of us, this is a Saturday night/ Sunday morning. Less conveniently, seeing the most meteors means staying up very late or getting up very early.

Expect to see more meteors after midnight than before midnight. And to see the most meteors (up to 1 per minute on average from a clear dark site), try the last dark hour before dawn. For the Chapel Hill area, that will be 4 to 5 a.m. on Sunday, August 12.

In the pre-dawn sky on Sunday morning (8/12/12), when Perseus is higher, you'll see more meteors as well as a bonus: two bright planets and the Moon.

Tips on viewing the 2012 Perseids:

1) Check the weather to make sure the skies won’t be overcast or worse and you’d be better off sleeping in. For predictions of cloud cover, see the Clear Sky Chart website (start with “Find a chart”).

2) Find a dark site, with a wide open view of the sky. Trying to view near unshielded city lights will mean missing all but the brightest meteors.

3) Take a reclining chair or sleeping bag so you can gaze up at the sky in comfort.

4) Bring layers. When you’re acclimated to 90 degrees, an August night can feel chilly.

5) Plan to be outside for more than just a few minutes. Your eyes need time to adjust to the dark, and there may be short periods with no meteors at all.

6) Look toward the darkest part of your sky and away from any sky glow created by light pollution. If the Moon has risen (moonrise is about 2 a.m. Sunday), keep it out of your field of view so moonlight doesn’t interfere with your meteor viewing. You do not need to know how to find Perseus to see the Perseids. The meteors will appear in all parts of the sky.

7) All you need are your eyes. Binoculars and telescopes restrict the area of the sky you can see, making it difficult to spot meteors.

Although meteors are sometimes called “shooting stars,” they are not stars. Meteors happen when cosmic debris interacts with our atmosphere, creating streaks of light in the sky. Perseid meteors come from tiny chunks of debris left in Earth’s path by the comet Swift-Tuttle. For more information about the Perseid meteor shower, see the American Meteor Society website.

If you’re not an after-midnight kind of person and you’d like to experience the Perseids as a community event, please join us this Saturday evening (Aug. 11, 2012). Weather permitting, Morehead Planetarium and Science Center will host a skywatching session at Jordan Lake, Ebenezer Church Recreation Area, from 9 to 11 p.m.

Early on, we’ll look through telescopes at Mars and Saturn, which currently form a striking trio with the bright star Spica low in the west; later on, we expect to see some Perseid meteors. The skywatching session is free and open to the public.

UPDATE: Due to weather forecasts, we’ve canceled Morehead’s skywatching session for Saturday evening. If the weather clears, we hope you’ll be able to see the Perseids from your backyard.

If you miss the Perseids, there's always the Geminid meteor shower in December. It might be cold, but seeing lots of Geminids doesn't require any of this 4 a.m. business.

On June 5, 2012, witness the black silhouette of Venus slowly gliding in front of the Sun.

On June 5, 2012, witness the black silhouette of Venus slowly gliding in front of the Sun.

My all-time favorite case of “impossible astronomy” happens in the final scene of Dan Brown’s popular novel The Da Vinci Code.

First, Brown invents a new moon that rises soon after sunset. (New moons actually rise at sunrise.) Then, that new moon—which by definition wouldn’t be lit on the side facing Earth—somehow bathes a character in moonlight (“her face was beautiful in the moonlight”).

Brown also tampers rather dramatically with Venus, flinging the planet right out of its orbit! See if you can spot the scientific impossibility in this excerpt from his novel, in which the character Robert Langdon makes this observation:

The stars were just now appearing, but to the east, a single point of light glowed brighter than any other. Langdon smiled when he saw it. It was Venus.

Consider the time: Since “the stars were just now appearing,” it must be early evening. The Sun has recently set. And Langdon sees Venus in the east.

But if it’s shortly after sunset and Venus is in the sky, the planet has to be more or less in the west, the same direction where the Sun set.

That’s because Venus can only appear near the Sun in our sky. Venus orbits closer to the Sun than Earth does. So from our point of view, Venus appears to travel back and forth from one side of the Sun to the other, never straying too far from the part of the sky where we see the Sun.

Therefore, if you see Venus as an “evening star,” Venus must be in the west. If you see it as a “morning star,” it must be in the east.

For months, Venus has been shining brilliantly in the western evening sky, until recently, when it vanished into the solar glare. Later this month (June 2012), Venus will re-appear on the other side of the Sun, in the eastern morning twilight.

In the meantime, though, something unusual happens: On its way to becoming a “morning star” Venus will pass directly in front of—it will transit—the Sun on Tuesday, June 5, 2012. Over about six hours, the planet will look like a black dot gliding across the face of the Sun.

If Venus and Earth orbited the Sun in exactly the same plane, these transits would be common. But because the two planets’ orbits are inclined relative to one another, a transit of Venus is a rare event, one that occurs in 8-year pairs separated by more than a century. Since we just had one in 2004, this June 5th is your last chance ever to see a Venus transit. That is, unless you’re planning on still being around for the next transit on December 10, 2117, or perhaps moving to somewhere else in the solar system.

Morehead Planetarium and Science Center will host a viewing of this rare, historic event. (Important note: To view the transit of Venus directly, you MUST protect your eyes at all times with proper solar filters, properly used.)

Our special family science event for the Transit of Venus happens at our building, 250 East Franklin Street, Chapel Hill. On Tuesday, June 5, from 5:30 to 8:30 p.m., you can:

  • Safely view the transit with solar telescopes and “eclipse glasses” (weather permitting, else we’ll watch via the internet).
  • See a live planetarium show in our fulldome theater. Learn how Venus transits helped us measure the size of the solar system and how astronomers use the transit method to find exoplanets.
  • Tour the Morehead Observatory.
  • Learn about the Sun and Venus from NASA/JPL Solar System Ambassadors.
  • Participate in family-friendly hands-on activities: make a sundial, experiment with “sun beads,” design a sun mask, make a planet, hunt for exoplanets, and more.

Most activities are not weather dependent, so this event (which is FREE, by the way) happens rain or shine. Please join us!

Don't miss this! Your next chance to view a transit of Venus from North Carolina won’t be until 2125.


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