Why can gold only form in outer space?
47142
What is the origin of elements heavier than iron?
77997
What is the reason for the shift in balance between neutrons and protons in the early universe?
18171
Why do electrons occupy the space around nuclei, and not collide with them?
117551
What limits the maximum sustainable surface charge density of a sphere in space?
104584
Why is potential energy negative when orbiting in a gravitational field?
132338
If both gold and golden refer to "made of gold", how do I choose?
63700
Why doesn't an orbiting body keep accelerating?
158608
Why is latinum pressed in gold?
92997
If dark matter only interacts with gravity, why doesn't it all clump together in a single point?
121231
How does gravity cause nuclear fusion in stars?
20401
Why doesn't matter pass through other matter if atoms are 99.999% empty space?
6486
Why isn't dark matter just ordinary matter?
85582
Why aren't all photons virtual particles even in the "vacuum" of empty space?
12029
Why do elements on the Binding Energy per Nuclear Molecule after Iron (most stable) even form?
75326
Why doesn't the moon crash into the Earth?
3384
How does Hyperspace traffic work in the galaxy far far away?
68540
Are the off-world colonies really a "golden land of opportunity"?