[DOC] [TLE] How fast does light travel from the Sun to each of the planets? [PAR] Light travels at a speed of 299,792 kilometers per second; 186,287 miles per ... 
for light to travel from the Sun to the Earth, a distance called 1 Astronomical Unit. [DOC] [TLE] Astronomical unit - Wikipedia [PAR] The astronomical unit (symbol au, or ua) is a unit of length, roughly the distance 
from Earth to the Sun. However, that distance varies as Earth orbits the Sun, from 
a maximum .... Only the product is required to calculate planetary positions for an 
ephemeris, ..... the Sun. It is traveling at about 3.5 astronomical units per year. [DOC] [TLE] What is an astronomical unit? | Space | EarthSky [PAR] Oct 21, 2016 ... One astronomical unit = the average distance between them. ... Mean distance 
from sun to some dwarf planets, in AU. .... You just don't get it. ... distance light 
travels in 10 minutes (111,769,438 miles) as the Astronomical Unit. [DOC] [TLE] How far is a light-year? | Astronomy Essentials | EarthSky [PAR] Jul 11, 2016 ... If we scale the astronomical unit  the Earth-sun distance  at one inch, then ... If 
you could travel at the speed of light, you would be able to circle the Earth's ... of 
years for the Stars light to reach us but somehow we can see planets light .... We 
should all keep in mind that our space age began only a couple... [DOC] [TLE] Homework #1: Solutions [PAR] If light travels at a speed of 186,000 miles/second how many miles are there in a 
... Now, to find out how many meters this is we need only do some unit 
conversions. ... The Sun has an actual diameter of about 1.5 x 106 km, and you 
represent it ..... But according to the planets, you have what it takes to reach the 
top and stay... [DOC] [TLE] The Distance to Stars - Teach Astronomy [PAR] Astronomers use units appropriate to these distances. ... The easiest to 
understand is the light year (abbreviated ly), the distance light travels in 1 ... 
Proxima Centauri, the closest star to the Sun, in X-ray light. ... You should 
remember that a parsec is about 3 light-years; the exact conversion is 1 parsec 
= 3.26 light-years. [DOC] [TLE] How Far Away is Neptune? - Space.com [PAR] Dec 14, 2012 ... The blue giant is the farthest planet from the sun. ... most distant planet from the 
sun. Since its discovery, only one Neptunian year has passed. [DOC] [TLE] Introduction to Astronomy - Astronomy Notes [PAR] Aug 23, 2016 ... You probably already know that the universe is big but most people do not 
realize how B I G it really is. ... Our Sun is much larger than the planets, and, yet, it 
is just a typical star! ... An astronomical unit = the average distance between the 
Earth and the Sun ... A light year is how far light will travel in one year. [DOC] [TLE] How long does it take sunlight to reach the Earth? - Phys.org [PAR] Apr 15, 2013 ... Photons emitted from the surface of the Sun need to travel ... ... At its closest point, 
sunlight only takes 490 seconds to reach Earth. And then at the most ... The light 
you see from your computer is nanoseconds old. ... More from Astronomy and 
Astrophysics ... Could it be aliens, Planet X, or the Great Galactic . [DOC] [TLE] How Big is the Solar System? - Universe Today [PAR] Just the bright Sun during the day, the Moon and the planets at ni. ... Mercury is 
only 0.39 astronomical units from the Sun, while Jupiter orbits at a ... from the Sun 
all the way out to Pluto, it would take you more than 6,000 years to ... But the true 
size of the Solar System is defined by the reach of its gravity; how ... 1 AU in KM. [DOC] [TLE] How Far is Mars from Earth? - Universe Today [PAR] Since Mars and Earth both orbit the Sun

Question: Traveling 1 astronomical unit from the sun, you should just reach this planet
Answer: Earth