Wednesday, March 12, 2025

Today: The brightest star in the sky, Sirius, sparkles in the south as twilight fades by 8 o’clock, sliding into the southwest through the course of the evening, one of the first stars out as twilight fades. Its brilliance is due, in part to its relative...

Tuesday, March 11, 2025

Today: The nearly Full Moon rises out of the early evening dusk at around 5:45 PM. Rising with it, but not emerging, until about an hour later, is the constellation Leo, which appears just above the Moon. Of the stars in Leo, the one closest to the Moon is the...

Monday, March 10, 2025

Today: The Scorpion is making his usual predawn appearance as winter enters its final weeks. From 2:30 to 5:30 AM EDT, this “S”-shaped constellation climbs into the southeast, with its red star Antares due south at 6:00 AM, with its head and claws to the...

Sunday, March 09, 2025

Today: Daylight Saving Time begins today, as we move the clocks ahead one hour, making the sunrise and sunset an hour later. There is actually a connection to astronomy, as time used to be “local”, based on the Sun at noon. That changed in the 1800s, when...

Saturday, March 08, 2025

Today: This evening Venus again emerges near the western horizon, but unlike last week’s conjunction with the Moon, this evening Venus joins Mercury, reaching its greatest separation from the Sun, placing it at its best for viewing. Mercury’s bright spark...

Friday, March 07, 2025

Today: The Twins of Gemini remain the hosts of the red planet Mars this month, though you can watch Mars drift to the left or east during the last two weeks of the month. Meanwhile, the waxing Gibbous Moon, well to the right of Mars and Gemini tonight, progresses east...