The conversation began online but has now reached the highest levels of NASA and the academic world. Celebrity joins debate ...

This weekend, the Adler Planetarium is taking visitors on two fascinating journeys — one exploring the science and mystery of ...

Just as Galileo’s telescope once revealed hidden truths about the universe that challenged prevailing narratives, a growing ...

McKinley Museum planetarium director Suzie Dills says her trip to the Galileo museum in Italy was educational, and a thrill.