The Adler ‘Scope

Header Image: Artist Concept of the Kepler Space Telescope operating during a new mission to find planets. Credit: NASA Ames/JPL-Caltech/T Pyle 2021 marks the 450th anniversary of the birthday of one of the most noted astronomers in history, Johannes Kepler. Kepler was a German astronomer who started his career as a mathematics teacher before working […]

Header Image: The Moon surface as seen via the Adler’s Doane Observatory in April 2017. It may be the warmest time of the year for the Northern Hemisphere, but the Earth actually is at its furthest point away from the Sun this month, July 2021. Aphelion—the annual point in Earth’s orbit when it’s furthest from […]

Header Image: The Adler Planetarium at night with the constellation Orion shining in the sky. Image Credit: Nick Lake If our social media mentions and DMs are any indication of public sentiment, a lot of you are wondering if the Adler Planetarium is open yet. The answer? It sort of depends on what you mean […]

Header Image: Total solar eclipse from August 21, 2017. An annular solar eclipse occurs—though it won’t be easy to see—and a new season starts this month, June 2021. An annular solar eclipse takes place on June 10; and technically, it is visible in the Chicago area. First off, never look directly at the Sun without […]

Header Image: Eclipse of the Sun illustration from the Adler Planetarium’s Collections Editor’s Note: This blog was originally published in April 2021 and was updated in August 2023 with more current information. There are several topics in astronomy that get lots of people excited: naked-eye visible comets, bright planets, auroras…but eclipses are generally at the […]

Header Image: A person looking through the Doane Observatory telescope at the Adler Planetarium. Written By: Former Digital Collections Access Manager Jessica BrodeFrank and Co-Director of Zooniverse, DH Lead. Dr. Samantha Blickhan Have you ever attempted to search the internet for a specific thing, but found that no matter what you typed in the search […]

Header Image: Total lunar eclipse seen in the United States on April 15th, 2014 in San Jose, California. Image Credit: NASA Ames Research Center/Brian Day A good chance to glimpse a hard-to-see planet, a lunar eclipse during Moonset, and the closest Supermoon of the year occur this month, May 2021. Planets To Spot This May […]

Traditionally April’s Full Moon has been called the “Pink Moon,” for the flowers that begin to bloom in the warmer weather. However, some people will be calling it a “Supermoon” this month, April 2021. The Moon’s orbit around the Earth isn’t a perfect circle; sometimes the Moon is further away from Earth, sometimes it’s closer. […]

Did you know that anyone (that means YOU) can become a citizen scientist? If you’re reading this, you already have everything you need to contribute to real research projects—and maybe even discover something no one knew they were looking for! April is Citizen Science Month, and you can celebrate by joining the millions of Adler […]

Header Image: Chicagohenge Image Credit: @cdats It’s the month named for the god of war, Mars; and the planet Mars is a great focus for the month of March 2021. Last month, NASA’s Perseverance Rover successfully landed on the planet Mars. It joined the still-operating Curiosity Rover already on the Martian surface. Perseverance allows NASA […]