How many square kilometers is an astronomical unit?Question:How many square kilometers is an astronomical unit?Astronomical UnitsAstronomical units are used to measure the distance of objects in our solar system from the sun. This unit was decided upon by astronomers using the distance from the ...
How far is the Moon in light years from Earth? How many miles wide is the Sun? How far away is Venus from the sun in miles? What is the diameter of the Earth's moon? The moon is approximately 400,000 kilometers from Earth. The moon gets approximately 40 millimeters farther away from...
For reference, the distance from Atlanta to Los Angeles is about 2,187 miles (3,519 kilometers). The canyon is also up to 4.3 miles (8 kilometers) deep. Other notable features on the Martian surface include the twin polar ice caps. The ice cap at the North Pole is called Planum Bo...
These objects travel through the solar system at thousands of miles or kilometers per hour and, when they strike our atmosphere, they burn up because of friction. When a meteor burns up, it leaves a short-lived, long streak across the sky. If a meteor makes it through the atmosphere and...
In theory, the closest that Earth and Mars would approach each other would be when Mars is at its closest point to the sun (perihelion) and Earth is at its farthest (aphelion). This would put the planets only 33.9 million miles (54.6 million kilometers) apart. However, this has never ...
Later that year, SpaceShipOne made two back-to-back suborbital flights well above 100 kilometers in altitude, solo piloted first by Melvill and then Brian Binnie, to snag the $10 million Ansari X Prize purse. For Rutan, the voyage of SpaceShipOne that day was a huge milestone. "It should...
According to the French government, in order to be considered Champagne instead of sparkling wine, the beverage must be produced in the Champagne region of northern France, about 90 miles (145 kilometers) east of Paris. Read More: What's the Difference Between Champagne and Sparkling Wine?Decem...
These are bodies of ice and rock that orbit the sun well past Neptune and Pluto, and they’re large, all more than 1,000 kilometers wide. In fact, with a width of more than 2,300 km, Eris rivals Pluto in size and is even somewhat more massive. Are these, then, planets as well...
Explanation: Only our two nearest neighbours Venus and Mars have been landed on. Landing on another planet is technically challenging and many attempted landings have failed. Mars is the most explored of the planets. How long is 1 hour in space? Answer: That number times 1 hour is 0.0026 se...
The organism is perhaps thousands of kilometers across, much larger than the Enterprise. In fact, the Enterprise penetrates the organism's cell membrane and goes into its cytoplasm to destroy it. Could such an organism be possible? A single cell depends upon the process of diffusion to get ...