... of sand, meteors vaporize in a bright streak of light as they hit Earth'satmosphere ... runs into these particles, it's like bugs hitting Earth's windshield (or atmosphere ...
[
Текст
]
Ссылки http://www.astrosociety.org/wp-content/uploads/2013/07/MeteorShowersHandout.pdf -- 1559.7 Кб -- 02.08.2013 Похожие документы
... Micrometeorite bombardment accounts for almost 30,000 tons of material entering Earth'satmosphere each year. ... that have either partially or completely melted when plunging through Earth'satmosphere are called cosmic spherules ...
... of ozone in the Earth'satmosphere; encourages discussion of social issues involved ... How Thick is the Earth'sAtmosphere? ... to show students how thick the Earth'satmosphere is compared to the radius of the ...
... The lower 6 miles of the Earth'satmosphere -- the air below you when you fly in an airplane or climb Mount Everest -- is ... All of the planets have tropospheres. Figure 5 . The temperature profile of the Earth'satmosphere. ...
... The students all had ideas as to the cause: "Earth'satmosphere burns up most of the meteorites," "The craters are so big we ... During this entire discourse, the idea that Earth'satmosphere burns up meteoroids arose again and again. ...
... As it entered the Earth'satmosphere, it quickly encountered aerodynamic pressures ... strike Earth; energy of the impactors is usually deposited in Earth'satmosphere ...
... As unromantic as it sounds, a shooting star is the "last act" of a small piece of dirt (from dustsized to pea-sized, for the most part) that hits the Earth'satmosphere at enormous speed. ...
[
Текст
]
Ссылки http://www.astrosociety.org/edu/astro/bayarea/MeteorShowers.pdf -- 74.4 Кб -- 03.10.2012 Похожие документы
... As unromantic as it sounds, a shooting star is the "last act" of a small piece of dirt (from dust-sized to pea-sized, for the most part) that hits the Earth'satmosphere at enormous speed. ...
[
Текст
]
Ссылки http://www.astrosociety.org/edu/astro/bayarea/MeteorShowers.doc -- 29.0 Кб -- 03.10.2012 Похожие документы
... Earth's surface, the Hubble Space Telescope would float high above our turbulent ... to the blurring of light by the Earth'satmosphere and imperfections in the optics ...