aBut why has no one from other planets sent us a message?Have they tried to send information to us?With so many stars in the universe,are we alone,or is there life out there in space?We don't know…yet 但为什么没人从其他行星传送了我们信息?他们设法寄发信息到我们?与许多星在宇宙,我们...
Why are inner planets also called terrestrial planets? Why do gas planets have rocky moons? Why do Jovian planets and terrestrial planets differ in mass? Why is Venus a terrestrial planet? Why do inner planets have longer days than outer planets? Why does Saturn have rings and other planets ...
Here in the Southern Hemisphere you have Sirius, Canopus and other bright stars which when you look at them it makes you feel like you are entering another Star System and i like to wonder what planets are orbiting around them (even though they have a really small Angular size plus the st...
Why do terrestrial planets have meager atmospheres? Why does temperature decrease with higher altitude? Why does retrograde metamorphism not overprint on prograde metamorphism? Why can gases and liquids both transmit heat by convection? What causes water's low vapor pressure?
Every timeIgo [to a house music party,] there are always so many different people from different backgrounds. You've got people like the OGs who have been in the scene watching it grow and do it for years and then you've got young kids, you've got DJs, you got dancers....
Unlike spheres, the length, width and height of an ellipsoid do not all have to be identical. However, any cross-section plane of the shape must still be either an ellipse or a circle. According to Encyclopedia Britannica, this is explained through a mathematical equation that takes into acco...
While modern science has currently stripped Pluto of its title as one of the planets of our solar system it is my belief that one day it could reclaim its title. As a planet is currently defined it has to have cleared its orbit of obstructions which is the reasoning for why Pluto has ...
An important development was well temperament, popular in the 18th and 19th centuries, which brought everything closer into line and allowed songs to sound good when played in any key, but with enough variation that the same song, played in the same mode, would have a slightly different feel...
Alien Life Might Form in Unlikely Realities A Father-Daughter Duo Cracked an ‘Alien’ Code Where You Can Look at Every Single UFO Report Ever Wild Theory Offers Reason We Haven’t Found Aliens What Do Alien Space Probes Look Like?
But the assumption that people generally do amateur astronomy at exit pupils of 1 mm or less is simply incorrect. If you are looking at planets at highest magnification to see detail, or other very tiny objects, then you may be using such small exit pupils. ...