Atificial Supernovae
31046
How much iron would I have to shoot into the Sun to blow it up?
17066
Light emission from the vicinity of a black hole
64734
Distribution of Dark Matter around galaxies
131865
Classical gravitational wave
110999
Neutron degeneracy pressure and the Schwarzschild radius
61095
When does a singularity start to exist during a black hole formation?
77682
Are elementary particles ultimate fate of black holes?
85576
Calculating the probability of seeing a shooting star within half an hour if we know it for one hour
64989
Falling space debris defence systems in the Star wars universe
58968
Stars and Bars Derivation
28569
Tiny lifeforms on planetoid that live at accelerated time rate
123571
A change in the gravitational law
50575
Collisions in space/vacuum
14212
Black holes in a head-on collision
75403
Can the “while attuned” powers of Solarian stellar revelations be used while attuned to either mode, or only the matching one?
114934
Bootstrap Paradox in Interstellar
129816
Experimental observation of matter/antimatter in the universe