Archive for the sidewalk astronomy Category

Greater Houston Astronomy Coaltion

Posted in amateur astronomy, astronomical history, astronomy eduction, books, sidewalk astronomy, Student Astronomy, urban skies with tags , , on June 7, 2010 by bellaireastro

HPL Central Astro Display

The Houston Public Library was kind enough to let me put together a display for the 2nd floor.

Hopefully people will see the display and discover the Houston astronomy community. There are several area clubs each serving a different part of the metro area and we often collaborate on star parties and for the annual Astronomy Day event held at the George Observatory.

Astronomy Day 2009

The best way to learn about astronomy is to check out one of the area clubs. There are novice presentations and lots of chances to ask questions and meet the experts. You don’t have to join to come to a meeting so give us a try!

The Houston Astronomical Society meets monthly at the Science & Research Building 1 at University of Houston.

The North Houston Astronomy Club meets monthly at Lone Star College-Kingwood building CLA

The Ft Bend Astronomy Club meets monthly at the Houston Community College Stafford Campus.

The Johnson Space Center Astronomical Society meets at the Lunar and Planetary Institute in Clear Lake.

If your school, scout troop, or other organization is interested in having a star party hosted for your group, contact us using the Night Sky Network. We can schedule events with a few or a lot of telescopes or lectures and demonstrations.

100 Hours of Astronomy

Sidewalk Astronomy @ HPL

SkyandTelescope.com – News Blog – The Big Dipper Adds a Star

Posted in amateur astronomy, astro blogs, astronomical history, astronomy eduction, exoplanets, observing, sidewalk astronomy, Sky & Telescope, space, stellar astronomy, Student Astronomy, urban skies with tags , , , on December 13, 2009 by bellaireastro

SkyandTelescope.com – News Blog – The Big Dipper Adds a Star.

One my favorite targets for me and for star parties is the optical pair Alcor & Mizar and Mizar is also a binary system itself which is apparent through pretty much any telescope.

Alcor and Mizar

Alcor and Mizar

In reality each of the stars in the Mizar pair is a binary making the whole telescopic view a total of 6 stars when you include the star that also shows up in the field-of-view.

Alcor's new companion

Alcor a & b

Recently astronomers at the Palomar observatory were looking for extra-solar planets using near-infrared techniques and discovered that Alcor also is a binary system! That makes a total of 7 stars when you look at that one spot in the Big Dipper. Read more over at SkyandTelescope.com

Tips for Viewing the Geminid Meteor Shower | Universe Today

Posted in amateur astronomy, astro blogs, IYA, meteor shower, observing, sidewalk astronomy, space, Student Astronomy, Universe Today, urban skies with tags , , on November 26, 2009 by bellaireastro

Tips for Viewing the Geminid Meteor Shower | Universe Today

Here are some tips for viewing the upcoming Geminid meteor shower from Sean Welton from Universe Today

Geminids 2009

Occurring every year in mid-December, the Geminid meteor shower is commonly referred to as the most reliable meteor shower of the year. That is, it almost always puts on a great show!

The Geminid meteor shower is sure to be a stunning show this year, as the Moon will not be visible at night, so its glow will not impede your meteor viewing ability. In addition, the Geminids’ radiant is favorably positioned for most viewers at this time of year. In order to see the most meteors, I suggest the following tips:

  • The Geminid meteor shower has a very broad maximum peak. Because of this, the night on which you view the meteors isn’t critical. You will of course, see more meteors on the peak nights. This year the Geminid meteor shower’s peak is the night of December 13th-14th, 2009.
  • The best time to view a meteor shower is in the late night to early morning hours. The best time to view a meteor shower typically begins around 2 AM. This is because as the Earth rotates toward dawn, the forward velocity of the planet adds to the linear velocity of the surface and atmosphere. This has the effect of “sweeping up” more meteors.
  • If you’re not normally awake at 2 AM, like many people, simply go to sleep very early and set an alarm clock to wake you up to view the meteor shower. Trust me on this point, it is definitely worth it.
  • The Geminid meteor shower’s radiant is right near the twin bright stars Castor and Pollux in Gemini. Click the image at top right to see a map (thanks to Stellarium). The trick, however, isn’t to look towards the radiant, but to keep your eyes on the whole sky. While it’s impossible to look at the whole sky, just keep your eyes scanning and alert. This increases your chances of seeing a fleeting meteor or one out of the corner of your eye.
  • Darkness is key to proper meteor shower viewing. If you live in a city or other light polluted area, try going to a dark sky site to truly experience a meteor shower. You might be surprised how close a dark sky site is to you! Here are some tips on finding a dark sky near you.

 

Sidewalk Astronomy at Houston Downtown Library 6-29-09

Posted in moon, observing, sidewalk astronomy, space, Student Astronomy, sun, urban skies with tags , , on June 28, 2009 by bellaireastro
Kirby S checks out the view at a local star party

Kirby checks out the view through the scope

Come out on Monday June 29th to the downtown Houston Public Library Central location for some sidewalk astronomy from 6pm – 8pm.

by Flickr user Fatty Tuna

Photo by Flickr user Fatty Tuna

The location is the plaza outside the downtown Houston public library. The library has an underground parking garage on Lamar and there is street parking on Lamar and McKinney  and on nearby Smith Street. There is also a handy Google Map.

There will be telescopes and solar scopes on hand for observations of the sun and moon which will be at first quarter. Come on out and help create a tradition of sidewalk astronomy in downtown Houston.