on April 23, 2022
What does angle of depression mean?
Space and AstronomyDefinition of angle of depression : the angle formed by the line of sight and the horizontal plane for an object below the horizontal. How do you do angle of depression? The angle of depression is formed when an observer looks down at an object. It is the angle formed between the horizontal line which
on April 23, 2022
Can astronauts play sports in space?
Space and AstronomyOn board the International Space Station, Russian cosmonauts and astronauts from NASA and the Japanese space agency played what is being considered the first sporting event in space. It was a doubles game of badminton and it sure looks like a lot of fun. What sports can you do in space? NASA Baseball. Baseball: America’s
on April 23, 2022
How did Thomas Eakins die?
Space and AstronomyWhy did Thomas Eakins ultimately leave the Philadelphia Academy of Art? The suspicious were unable to accept Eakins’s assurance that the relationship between artist and model was as innocent, objective, and professional as that between doctor and patient. Eakins continued to insist on the importance of teaching from nude human models and was finally forced
on April 23, 2022
What is the Hab in the Martian?
Space and AstronomyThe Hab, short for “The Mars Lander Habitat”, are a series of artificial living quarters that were constructed shortly after the Ares III manned mission to Mars landed. It is designed to house six astronauts for 31 Martian Days (Sols). What does sol 19 mean in The Martian? One solar day on Mars, called a
on April 23, 2022
What happens in the sun’s corona?
Space and AstronomyThe corona extends far out into space. From it comes the solar wind that travels through our solar system. The corona’s temperature causes its particles to move at very high speeds. These speeds are so high that the particles can escape the Sun’s gravity. What does the Sun’s corona do? The corona is the outer
on April 23, 2022
What was the first toy in space?
Space and AstronomyIn 1995, NASA’s STS-63 crew on space shuttle Discovery flew the very first teddy bear in space, a stuffed doll named “Magellan T. Bear,” that is now in the Smithsonian. What was the first thing made in space? On October 4, 1957, the USSR launched Sputnik, the first artificial satellite to orbit Earth. What toy
on April 23, 2022
How do cartographers determine which map projection to use?
Space and AstronomyThe larger the area covered by a map, the greater the distortion. Depending on the map’s purpose, cartographers must decide what elements of accuracy are most important to preserve. This determines which projection to use. For example, conformal maps show true shapes of small areas but distort size. How do you determine map projection? To
on April 23, 2022
What is the shape that looks like a house?
Space and AstronomyHouse-Shaped Pentagon – Geometry Calculator. How do you find the area of a shape that looks like a house? The simplest (and most commonly used) area calculations are for squares and rectangles. To find the area of a rectangle, multiply its height by its width. For a square you only need to find the length
on April 23, 2022
Who is the HR diagram named after?
Space and AstronomyDeveloped independently in the early 1900s by Ejnar Hertzsprung and Henry Norris Russell, it plots the temperature of stars against their luminosity (the theoretical HR diagram), or the colour of stars (or spectral type) against their absolute magnitude (the observational HR diagram, also known as a colour-magnitude … How does magnitude relate to brightness? The
on April 23, 2022
Where is the eclipse visible in the US?
Space and AstronomyEclipses and Transits Visible in United States Eclipse Visibility From United States Visibility Worldwide Oct 14, 2023 Partial Solar Eclipse Annular Solar Eclipse West in Africa, North America, South America, Pacific, Atlantic, Arctic Is lunar eclipse visible in USA? The partial and total phases of the Blood Moon total lunar eclipse in May will be