Can I see Eclipse?
Space and AstronomyAnyone on the night-side of the Earth at the time of the eclipse can see it. Viewing most lunar eclipses requires little effort—partial and total eclipses of the Moon are very easy to see as long as you have a clear view of the Moon and the Sky. Penumbral lunar eclipses, on the other hand,
What is the roster method of the set?
Space and AstronomyThe roster method is defined as a way to show the elements of a set by listing the elements inside of brackets. An example of the roster method is to write the set of numbers from 1 to 10 as {1,2,3,4,5,6,7,8,9 and 10}. How do you find the roster method of a set? Video quote:
Which star has the greatest actual brightness?
Space and AstronomyMeasurement. The Sun is the brightest star as viewed from Earth, at −26.74 mag. The second brightest is Sirius at −1.46 mag. Which star has the greatest actual brightness luminosity )? For example, the brightest star in the sky, Sirius, sends us about 10 times as much light as the average first-magnitude star. On the
How was the Oort cloud formed?
Space and AstronomyIn short, gravity from the planets shoved many icy planetesimals away from the Sun, and gravity from the galaxy likely caused them to settle in the borderlands of the solar system, where the planets couldn’t perturb them anymore. And they became what we now call the Oort Cloud. Where is the Oort Cloud made of?
What is the name of the point of concurrency for perpendicular bisectors?
Space and Astronomythe circumcenterthe circumcenter. What is the name of the point of concurrency of angle bisectors? the incenter The point of concurrency of the three angle bisectors of a triangle is the incenter. It is the center of the circle that can be inscribed in the triangle, making the incenter equidistant from the three sides of
How do you compare algebraic expressions?
Space and AstronomyWhen you compare algebraic expressions whether they are super simple or complex the first thing you need to do is to treat each expression as separate and then evaluate each expression. You will want to have each value in the simplest form possible. From that moment further, you are free to just compare each value.
What are interesting facts about mercury?
Space and AstronomyCool Mercury Facts Mercury is the closest planet to the Sun. … Mercury is also the smallest planet in the Solar System. … Not only is Mercury the smallest planet, it is also shrinking! … Mercury has the most craters in the Solar System. … The biggest crater in Mercury could fit Western Europe. What
What does ? Mean in geometry?
Space and AstronomyWhat are the symbols in geometry? Geometry Symbol Chart Symbol Symbol Name Meaning/definition of the Symbols Δ triangle triangle shape ~ similarity same shapes, not the same size π pi constant π = 3.141592654… is the ratio between the circumference and diameter of a circle |x–y| distance distance between points x and y What does
What is the local group in space?
Space and AstronomyLocal Group, in astronomy, the group of more than 20 galaxies to which the Milky Way Galaxy belongs. About half are elliptical galaxies, with the remainder being of the spiral or irregular type. As in other clusters of galaxies, members are probably kept from separating by their mutual gravitational attraction. What is our local galactic
Where is the biggest planetarium?
Space and AstronomySHANGHAI, July 17 (Xinhua) — The Shanghai Astronomy Museum, the world’s largest planetarium in terms of building scale, officially opened on Saturday. Covering approximately 58,600 square meters, the museum is in the China (Shanghai) Pilot Free Trade Zone Lingang Special Area. Where is the biggest planetarium in the US? Jim Cherry Memorial Planetarium at Fernbank