Learn how to identify planets in the night sky with your naked eye. Wow your friends with your knowledge of visible planets in the night sky.

What’s in the sky throughout February 2025? How to see Venus, Saturn, Jupiter, Mars, and other winter stargazing opportunities.

Image Header: NASA’s Roving with Perseverance traveling exhibit in the Adler Planetarium’s Our Solar System exhibit.  If you work at the Adler Planetarium, you’ll be part of some pretty interesting things. But it’s not every day that you get to be part of a new exhibit installation, especially one from NASA! There is so much […]

Header Image: Illustration of Mars Perseverance landing on the Red Planet. Credit: NASA/JPL-Caltech Blog Last Updated: March 2022 Humans have been fascinated by the fourth planet from the Sun for centuries. At one point, there were some astronomers who were absolutely convinced that canals—created by alien life—stretched across its surface. One thing is for sure: […]

Header Image: Help researchers complete 8 different Adler Zooniverse citizen science projects while traveling the universe with Adler Space Tours! Summer plans looking a little sad this year? I have good news: There are more places in space than you could visit in a million summers—not including travel time. And you can explore a few […]

Header Image: A beautiful image of The Whirlpool Galaxy taken by an Adler Planetarium Telescope Volunteer. Image Credit: Bill Chiu Our universe is vast, mysterious, and ever expanding! Astronomers are constantly discovering and uncovering new secrets about space, which we know can lead to lots of questions. What is a black hole? When can you […]

Header Image: This is probably the first Moon rock picked up by Neil Armstrong as part of the “contingency sample.” Because the collection was so hurried and the documentation sparse, NASA scientists are not completely sure of the identification. Credit: NASA The Apollo missions sent humans to the Moon 50 years ago. Getting there required […]

On Wednesday, February 13, 2019, NASA officially announced the “death” of Opportunity (2003-2018), a rover sent to Mars by NASA in 2003 for a 90-day mission that turned into a staggering fifteen years. Opportunity landed on Mars on January 25, 2004, three weeks after its companion rover, Spirit, touched down on the other side of […]