What is a planetary astronomer?
Space and AstronomyWhat do planetary astronomers do? Planetary astronomers study a wide variety of objects and phenomena, using techniques that range from traditional telescopic studies of faint objects to laboratory studies of meteorites and cosmic dust. What is the difference between an astronomer and a planetary scientist? Career Overview. Astronomy is the scientific study of the universe
Should we look at lunar eclipse?
Space and AstronomyBut is it safe to watch lunar eclipse from medical point of view? According to experts, it is perfectly safe to watch lunar eclipse with naked eye unlike solar eclipse that could damage the macula of the retina and the person might lose vision on the centre part of the eyes. What happens if you
What type of transformation is a reduction?
Space and AstronomyWhat is reduction in transformation? Reduction: Reduction is a transformation of an object that has the same shape, but decreases in size of the object. Reduction of a shape by a scale factor of 2. In the above example, we can see that the shape has been reduced by a scale factor of 2. Each
Are tides higher at full moon or new moon?
Space and AstronomyMore Tidal Facts: One cycle of tides actually takes 24 hours and 50 minutes. The highest tides occur when the Moon is new or full. High tides sometimes occur either before or after the Moon is straight overhead. Do tides get higher with a full moon? To find out why the tide is higher when
Is area squared or cubed?
Space and AstronomyArea is “squared” and volume is “cubed”. Is area a squared? In other words, the area of a square is the product of the length of each side with itself. That is, Area A = s x s where s is the length of each side of the square. For example, the area of a
What is the formula for an isosceles trapezoid?
Space and AstronomyThere are several dedicated isosceles trapezoid area formulas: bases a,b and height h given: A = (a + b) * h / 2. bases a,b and leg c given: compute h via the Pythagorean Theorem ( h is the square root of c² – (a-b)²/4 ) and A = (a + b) * h /
How does the Parkes radio telescope work?
Space and AstronomyParkes has a parabolic dish antenna, 64 m in diameter with a collecting area of 3,216 m2. The dish is made up of aluminium panels supported by a lattice-work of supporting struts. To incoming radio waves from space, the dish surface acts in the same manner as a smooth mirror. How does a radio telescope
What is the rule for adding and subtracting algebraic terms?
Space and AstronomyTo add two or more monomials that are like terms, add the coefficients; keep the variables and exponents on the variables the same. To subtract two or more monomials that are like terms, subtract the coefficients; keep the variables and exponents on the variables the same. What is the rule of addition in algebra? In
Can two collinear rays intersect?
Space and AstronomyCan collinear lines intersect? Logically in any collinear intersection situation it seems reasonable to just return any point within the overlapping region – it also seems to be reasonable to return every point in the overlapping region – it also seems reasonable to return no points at all (the argument being that collinear intersection is
What time does the moon set in Hawaii?
Space and AstronomyWhat time does the moon set tonight in Hawaii? Honolulu, HI, USA — Sunrise, Sunset, and Moon Times for Today Current Time: Apr 11, 2022 at 8:17:50 pm Sunset Today: 6:49 pm↑ 280° West Moonrise Today: 2:28 pm↑ 70° East Moonset Today: 3:10 am↑ 292° Northwest Daylight Hours: 12 hours, 34 minutes (+1m 10s) What