Adler Planetarium


Welcome to the Adler's Blogs! Adler Transmissions provides you with the latest news and views from Adler's astronomers, curators, partners, and programming staff. From Earth to distant planets and beyond, This Week in Space discusses the latest discoveries and accomplisments in science, space, and technology.

Alvan Clark at the Adler

Ever since Galileo used the first refracting telescope to observe the moon in 1609, scientists have expanded their knowledge of the skies.