Some people probably believe that the twinkling effect is produced by the stars themselves, but that is not the case at all.

As twilight fades to night these May evenings, Mars stands out in the northern sky. It begins the month near the center of Cancer the Crab not far from the magnificent Beehive star cluster (M44).

The community is invited to join Vicky Derksen of Night Sky Tourist for a night of exploration of dusk as day turns to night, ...

Interestingly, while on some nights, a sky spangled with twinkling stars might seem to the average ... Also listed is the time of the ending of nautical twilight, when the sun is 12 degrees ...

As twilight fades to night these May evenings, Mars stands out in the northern sky. It begins the month near the center of Cancer the Crab not far from the magnificent Beehive star cluster (M44).