A supermoon occurs when the full moon coincides with the moon being at the point in its orbit within 90% of its closest ...

After a century of observations spanning the breadth of the cosmos and theoretical insights that push humanity's vision of the universe to its utmost limits, we can finally, confidently say that the ...

The discovery of quasi-moon PN7 has caused a stir on social media. A University of Oregon astronomy professor explains. what ...

A full moon, nicknamed the "Corn Moon," is slated for Sunday, Sept. 7, but there are several other astronomy events to keep in mind for the month. The planet Saturn will be at its biggest and ...

The discovery of a new celestial object in the Earth's neighborhood has created a buzz online asking whether the planet now ...

The International Astronomical Union Office for Astronomy Outreach (IAU OAO) and the International Planetarium Society (IPS) will jointly host "100 Hours of Astronomy," a global event from October 2-5 ...

Sacramento State’s planetarium coordinator Kyle Watters shares how he developed a passion for astronomy and what audiences can expect during the upcoming planetarium shows on Oct. 24-26.