Welcome to Heads-Up, the Mayborn Planetarium’s informal, yet in depth look at tracking the constellations, planets and all things galactic. The report is written each month by our resident astronomer, Warren Hart. A former U.S. Air Force navigator, an astronomical guide on cruise ships and for the Texas Parks and Wildlife, Warren has an extensive background in astronomy. Follow his report for each day’s occurrences or click on a specific day on the calendar link to the right.
Astronomy question for the month of July 2010
What chemical element was discovered in space in 1868 before it was discovered on Earth?
Answer and explanation next month
Astronomy question for the month of June 2010
How long does it take light to reach the Earth from the Sun?
Answer:
On average 499 seconds (8 minutes; 19 seconds)
We never see where the Sun “is” but where it was when light left the Sun
When we look in the sky, we are always looking into “history”
Please note:
Central Daylight Saving Time (CDST) is in effect this year until 2 a.m., Sunday, November 1
All times, angles and distances to view the celestial objects described for each day are based on observing the sky from the Mayborn Planetarium and Space Theater’s location:
31° 07’ 08.50” north latitude
097° 48’ 18.40” west longitude
950 feet / 290 meters elevation
[UTM 14R 613.9kmE 3,443.4kmN].