Under $500

Dr. Barth elaborates on one of the persistent problems with standards-based STEM curriculum is the emphasis upon the Learn, Believe, Repeat method...

Dr. Barth elaborates on one of the persistent problems with standards-based STEM curriculum is the emphasis upon the Learn, Believe, Repeat met...

Dr. Barth elaborates on one of the persistent problems with standards-based STEM curriculum is the emphasis upon the Learn, Believe, Repeat methodo...

One of the great problems with teaching visual astronomy, or introducing anyone new to the activity, is simply the great number of images that we a...

We’ve all heard the story – Isaac Newton sat in his garden under an apple tree, looking up at the waning gibbous Moon in the early morning sky. An ...

Legend has it that a young Galileo observed the swinging of a censer (incense holder) in church one day and noted that the incense burners kept swi...

“How powerful is that telescope?” is more often than not the first thing out of a person’s mouth when they see a large telescope. To the uniniti...

It is said that familiarity breeds contempt, and this certainly is true of the Moon. Many astronomers despise the Moon as a bright lamp that ...

This activity is larger, messier, and a lot more fun that the clay model we made in Episode #4. In the last activity, we pressed various s...

Description Whether you’re looking to delve into the details of our solar system or explore inspiring deep sky treasures, the versatile FirstLight...

Description Whether you’re looking to delve into the details of our solar system or explore inspiring deep sky treasures, the versatile FirstLight...

Features 102mm aperture is ideal for getting excellent views of deep sky favorites. Doublet design uses a pairing of glass lenses separated by a ...

Features 102mm aperture is ideal for getting excellent views of deep sky favorites. Doublet design uses a pairing of glass lenses separated by a ...

Features 114mm aperture has impressive light-gathering capability to provide excellent views of planets and bright deep sky objects. Fast focal r...

  Description Whether you’re looking to delve into the details of our solar system or explore inspiring deep sky treasures, the versatile FirstLig...

Description Whether you’re looking to delve into the details of our solar system or explore inspiring deep sky treasures, this versatile FirstLigh...

Description Whether you’re looking to delve into the details of our solar system or explore inspiring deep sky treasures, the versatile FirstLight...

Features Generous 130mm aperture showcases galaxies, nebulae and star clusters with its impressive light-gathering capability. Fast focal ratio (...

Features 80mm aperture will reveal impressive lunar details ranging from craters to rilles; planetary features like Saturn’s ring structure or Ju...

Features 80mm aperture will reveal impressive lunar details ranging from craters to rilles, planetary features like Saturn’s ring structure or Ju...

Description Explore Scientific FirstLight EXOS Nano German Equatorial Head Mount and Tripod; 1.25" Sturdy Steel ST1 Tripod with legs that extend f...

Description The Explore FirstLight Twilight Nano is a light-duty alt-azimuth mount and tripod designed to quickly and easily accept small scopes, ...

Features Binocular eyepiece design allows for comfortable viewing and keeps your hands free for working on a specimen while observing. 20x magnif...