Observing the Sky: Constellations - Seasonal: Spring
The following constellations should be clearly visible to the south
around 9 p.m. local time in the seasons indicated. Keep in mind
that the sky is curved but our computer screens are flat, so those
constellations that appear high in our graphics might be over your
head. Choose one of the links below to jump to the current season
and the constellations you can look for in tonight's sky. If you
want to get a preview of the next season's constellations, just
stay up later!
As Orion sinks to the West, followed by his dogs, the constellation
Gemini rises high into the sky. From Canis Minor, look north to
find Gemini, the Twins. The most obvious stars in this constellation
are Pollux (he's to the South) and Castor (to the North). These
two bright stars mark the boys' heads, and their legs stretch down
toward the West.
With the Big Dipper rising higher above the
eastern horizon each day, by spring you should be able to follow
its handle as it points toward a star named Arcturus. This is the
brightest star in Bootes, a kite-shaped constellation that flies
high overhead throughout the Spring. If you "arc to Arcturus" from
the Big Dipper, you can then "speed to Spica," a bright star in
Virgo, to the South of Arcturus.
If you follow the "pointer" stars of the Big Dipper's cup to the
south and away from Polaris, they will lead you to bright Regulus
at the base of a backward question mark. The question mark outlines
Leo the Lion's head, Regulus marks his heart, and to the East is
the star Denebola, which means "the lion's tail."