How close could you get to the speed of light due to acceleration by falling into or being in a decaying orbit around a large gravity well (black hole?) [more inside]
What happens to the Hawking Radiation particle and antiparticle AWAY from a black hole? Why does't the annihilation of the particle and antiparticle go BOOM? [more inside]
When applying to a job that requires sending your application through a black-hole applicant tracking system, is it a great or terrible idea to also send a copy (cold-emailed) directly to a relevant person at the organization? [more inside]
What is the minimum mass that would be requisite to form a black hole? [more inside]
Is the point singularity at the centre of a non-rotating black hole a proper spacetime point (i.e. an event) or does it have some sort of world line? [more inside]
Does a black hole that decelerates from relativistic speeds lose enough mass to cease to be a black hole?
Does a black hole that decelerates from relativistic speeds lose enough mass to cease to be a black hole? [more inside]
If the 2d universe is holographic, does the surface descriptor end at the "middle" of the universe? [more inside]
Can a black hole unblackholeify itself when it 'sucks in' less dense matter? [more inside]
Was the entire universe created by the Big Bang, or is the space/time generated by the Big Bang part of a larger universe?
Was the entire universe created by the Big Bang, or is the space/time generated by the Big Bang part of a larger universe? [more inside]
Help me explain why the Large Hadron Collider doesn't spell our doom. [more inside]
I'm looking for a series of hardback science fiction anthologies I dimly remember from childhood (sometime in the mid 80s). I think it had a one word title with a number, and the series went up to at least number five. I remember two stories in particular... [more inside]
Can someone please explain to me in very basic terms the modern understanding of black holes and worm holes as a conceivable means of space/time travel? [more inside]