Mercurian Elongation
Periodically, Mercury reaches its greatest angular separation in the sky (elongation) from the Sun. This is the safest way for amateurs to view Mercury. Come join us at the Burbank ...
Periodically, Mercury reaches its greatest angular separation in the sky (elongation) from the Sun. This is the safest way for amateurs to view Mercury. Come join us at the Burbank ...
The great Constitutional Republic experiment has been going strong for 250 years. In addition to incalculable gifts in the areas of human rights and the arts, the United States education ...
Ring, ring! Cadets will learn the origins of the society-changing and versatile telephone. [To register, go to www.brec.org, access the registration function and use Activity Number 431320.
Sunset, 5:57pm CST. Twilight Ends, 7:18pm CST. Weather permitting, viewing through one or more telescopes will take place. During this time the waxing crescent Moon will be at a maximum ...
Although many learned personages had truly crummy predictions regarding the invention's future in society, the telephone revolutionized the possibilities of long-distance communication.
Sunset, 5:57pm CST. Twilight Ends, 7:18pm CST. Weather permitting, viewing through one or more telescopes will take place. During this time the waxing gibbous Moon will be at a maximum ...
Weather permitting, viewing of the Sun’s image in four different manners (indirectly onto a white surface, directly with safely-filtered optical light, directly in calcium-K wavelength and directly hydrogen-alpha wavelength) will ...
This program offers advanced topics, activity extensions and all-new games and demonstrations to older youth. Certificates are earned and archived as well as modern experiments take place. There are also giveaways ...
Sunset, 6:02pm CST. Twilight Ends, 7:23pm CST. Weather permitting, viewing through one or more telescopes will take place. During this time the waxing gibbous Moon will be at a maximum ...