Here are some Night Sky Events for February and March. Get out and enjoy the wonder of our dark skies!
Feb. 20 to March 12: Best evening apparition of Mercury
In February and March, the “elusive” innermost planet Mercury moves far enough from the glare of the sun to be readily visible soon after sunset. Its appearance will be augmented by two other bright planets (Venus and Jupiter), which also will be visible in the western sky during this same time frame.
March 3: Mars arrives at opposition
On March 3, the Earth will be passing Mars as the two planets wheel around the sun in their respective orbits. Because Mars reaches aphelion — its farthest point from the sun — on Feb. 15, this particular opposition will be an unfavorable one. In fact, two days after opposition, Mars will be closest to Earth at a distance of 62.6 million miles.
March 13: Brilliant “double planet”
The two brightest planets, Venus and Jupiter, team up to make for an eye-catching sight in the western sky soon after sunset. They will be separated by 3 degrees on this evening, Venus passing to the northwest (upper right) of Jupiter and shining nearly eight times brighter than “Big Jupe.” Although they will gradually go their separate ways after this date, on March 25 and 26, a crescent moon will pass by, adding additional beauty to this celestial scene.
For more on the topic of night skies, see this article on the Globe at Night dark skies campaign. To read the Kamloops Astronomical Society’s concerns on the Ajax mine, click here.