Geminid Meteor Shower Puts on Dazzling Display This Week By Geoff Gaherty published December 10, 2015 The Geminid meteor shower peaks this week. Here's how to see it.
Full Moon on Friday Is a Blue Moon: Here's Why By Geoff Gaherty published July 29, 2015 On Friday, much of the world will have the opportunity to observe a Blue Moon: A somewhat rare occurrence that doesn't have anything to do with the moon's color.
First Meteor Shower of 2015 Peaks This Weekend By Geoff Gaherty published January 2, 2015 Stargazers can start the New Year off with a bang this weekend as the first meteor shower of 2015 reaches its peak on Saturday night (Jan. 3). Here's how to see the 2015 Quadrantid meteor shower.
How to Spot Giant Asteroid Vesta in Night Sky This Week By Geoff Gaherty published August 4, 2011 Vesta, the brightest and second largest asteroid, can be seen in the constellation Capricornus.
Six Planets Now Aligned in the Dawn Sky By Geoff Gaherty published April 29, 2011 Skywatching tips for how you can view six planets aligned above the rising sun.