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ASSIGNMENT Write an essay about the exploration of Venus; include details about past missions, potential future missions, and the current state of our knowledge about this planet.
ASSIGNMENT Mercury, the planet closet to the Sun has a magnetic field, as does the Earth, the third planet. But the second and fourth planets from the Sun – Venus and Mars, have no magnetic field. Mercury, Venus, the Earth and Mars are all “terrestrial” planets – why do two of them have magnetic fields […]
ASSIGNMENT Find one or more recent article(s) from a reliable website or from a resource found in the APUS Library that discusses one of the following topics; summarize the article and elaborate on the topic: 1. What current and emerging technologies are we using to study black holes? 2. Briefly describe the observatories being used […]
Read the instructions for this lab located in the attached document. Complete the activities and enter your results in the Lab document. Responses should be clear, with written explanations in complete sentences that fully communicate your conclusions and reasoning. You are encouraged to complete the graphs using Excel or a similar plotting program. Graphs done […]
-Introduction summary on dangers that wind shear, microbursts, and turbulence is for any flight. Be sure to include the different types of turbulence. -A paragraph, or two, summary of how to identify wind shear, microbursts, and turbulence during preflight planning. Find one (1) example PIREP or report and decode it: Aviation Weather.gov Aircraft Reports (PIREPs) […]
• The title of the paper is Celestial Sources of Terrestrial Mass Extinctions (See below.) 1) National Geographic: What are mass extinctions and what causes them? 2) American Museum of Natural History: Episode Twelve: Six Extinctions in Six Minutes 3) BBC: Gamma-ray burst “hit Earth in 8th Century” 4) Nature: Gamma-ray burst linked to mass […]
Write a 2 page essay on any astronomy topic of your interest. You can pick something you may have wanted to know about; some ideas are: black holes, dark matter, the Big Bang, the search for life on other planets (see SETI Institute) etc.
Astronomy Moon Observations Using Stellarium Open Stellarium. Go to the “Sky and Viewing Options” window (the third icon down in the vertical row) and turn on the Ecliptic (of date) under the “Markings” tab. Find the Moon. You can look yourself or click the magnifying glass and type “moon” and Stellarium will take you to […]
Astronomy 1. Suppose Eratosthenes had found that, in Alexandria, at noon on the first day of summer, the line to the Sun makes an angle 30° with the vertical. What, then, would he have found for Earth’s circumference? 2. Suppose you are on a strange planet and observe, at night, that the stars do not […]
Go to the “Astronomy Picture of the Day” archive site, http://apod.nasa.gov/apod/archivepix.html
