Web28 jun. 2024 · Regardless, it’s simply important to acknowledge that laser pointers are supposed to operate at 5mW or less under the current standards that are in place. Even laser pointers that are designed to be this weak can reach very far distances. In fact, lasers can even be detected or seen by airplanes in the sky. There are some photos and … WebThe Moon is 384,400 kilometers / 238,855 miles away from Earth. If you could fill that distance with celestial objects, you would need 30 Earth-sized planets to do so. How Far …
Inside the Moon Inside & Out – Moon: NASA Science
WebThe Moon has a diameter of 2,159 miles (3,476 kilometers) and is about one-quarter the size of Earth. What is the tempature on the moon? The average temperature on the Moon (at the equator and mid latitudes) varies from -298 degrees Fahrenheit (-183 degrees Celsius), at night, to 224 degrees Fahrenheit (106 degrees Celsius) during the day. Web6 apr. 2024 · This potential supermassive black hole, weighing as much as 20 million Suns, has left behind a never-before-seen 200,000 light-year-long trail of newborn stars. The streamer is twice the diameter of our Milky Way galaxy. It’s likely the result of a rare, bizarre game of galactic billiards among three massive black holes. durwardmouth
Moon Distance Calculator – How Close is Moon to Earth? - Time …
Web26 mrt. 2016 · Using the arc-length formula, solve for the radius of the large circle, because the radius is the distance to the moon. To solve for the radius: First, change 0.56 degrees to radians. Enter 0.00977 radians for the radian measure and 2,160 for the arc length: 2,160 = 0.00977 x r. Divide each side by 0.00977. The Moon is an average of 238,855 miles (384,400 km) away. How far away is that? That’s 30 Earths. Average distance? Why mention the average distance? Well, the Moon is not always the same distance away from Earth. The orbit is not a perfect circle. When the Moon is the farthest away, it’s 252,088 … Meer weergeven Use nearby objects to remember how far 23 feet 9 inches is from the basketball. Ask others to place the tennis ball where they think the moon is. They will be very surprised … Meer weergeven WebAnd it works perfectly but for one small problem – in this model it would be impossible for most life forms to exist very far beyond the thermosphere some 440 miles, or 700 km above the planet. This has nothing to do with the danger posed by cosmic rays or traveling through the Van Allen radiation belts – no amount of shielding will protect the occupants from this … crypto currency uses