The Milky Way's Disappearing Act

Where is the Milky Way? At our mid northern latitudes during the month of May, the great band of stars known as the Milky Way simply vanishes from the evening sky.

The Mysterious Moon

Why do we only see one side of the moon?

What is it about the moon? Why does it only present one face? These questions are part of the most popular myth in astronomy. Whenever you take a look at the moon, you will always see the same side. Aside from its familiar phases, it looks as if the moon doesn't rotate! This is a difficult concept for many people to understand.

The Super "Tiny" Moon

The so-called Supermoon tends to be over-exaggerated, so to be fair we’d like to call your attention to its exact opposite.

From Sci-fi to Science

Traveling through space using warp drive has been a fascination since the late 60’s with the advent of Star Trek. News last month about the feasibility of warp drive captivated trekkies and physicists alike. I have always admired Gene Roddenberry who created the Star Trek TV series in 1966. Not only did he produce and advise on the Star Trek shows and movies, he was also highly regarded as a futurist.

Celebrate Astronomy Day at OMSI

On Saturday, August 5, OMSI will present a full day-into-night festival of all things celestial, with opportunities for starry-eyed guests to learn little-known facts about the universe, constellations, stars and planets. Representatives from local clubs and organizations will be on hand to answer questions, lead hands-on activities, and discuss space science until 4:00 p.m. Guests can also get a look at an inflatable life-sized model of the NASA Mars Rover, Curiosity.

Solar Eclipse Viewing Party

A “ring of fire” is not just for volcanoes! Witness the sun and the moon performing their own version.
Subscribe to RSS - Planetarium & Astronomy