The observable universe is. But it doesn't look that big to us. What we see now is the light that left distant galaxies billions of years ago, But...
It depends on what you mean. If you are talking about sneaking into someone's pasture at night to tip over sleeping cows, then no. Cows don't sleep...
Florida, being in the Southern US, sees less variation in the amount of daylight per day it gets than someone living further North, So while where I...
Whereas, in Finnish, it is the pronouns that tend to be omitted, as the the verb endings are changed to reflect the pronoun. To be - olla I am - olen...
Even a nuclear powered spacecraft needs to carry a reaction mass ( something to throw out the back of the ship to make it move forward.) The same 7...
We know where the Earth is in it orbit around the Sun at any moment, we know where Mars is in its orbit and where it will be on any future date. We...
Correction to Sarkus' post. The interplanetary phase is an issue. To get to Mars, you need at least an additional 3 km/sec delta v in order to put...
Finnish has "Hän" , which is used instead of he or she. "He" and "Ne" both mean they(pl), but "he" is used in reference to people and "ne" for...
Objects are not static in space. Any alignment such as with a black hole would be fleeting when it comes to individual stars. That being said, the...
Unless said state has a specific law against traveling out of state to get an abortion, they could not legally charge someone who did so. As of...
It's called Quantum Electrodynamics, and is the most successful theory to date in terms of terms of its predictions aligning with experimental...
All that shows is how little you know. Relativity itself is a geometric theory. It is all about the geometry of space-time.
My comments on on the increase of "Mass" had to do with modern convention of how the term "mass" is defined. It used to be common to refer to an...
You are tying to assume absolute motion in order to refute relative motion, which is a logical fallacy. What you have really "proven" here is that...
Mass determines how much the geometry deviates from the Euclidean ideal.
In the geometry of space-time.
Everywhere. As long as you have any mass, you have a gravity source, and the range of gravity is infinite.
If you are asking why you get more ice melt in Arctic compared to the Antarctic when the Sun is high in the sky (due to tilt) each each region, it is...
I would not expect the ball to hold on to a significant amount of air( or any air if the the ambient temp is normal room temp.) Let's say our ball...
This one is prime example of an argument based on ignorance. First off, you need to understand what air pressure is. Air is a mixture of molecules...
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