A) all the answers B) electromagnetism C) Nuclear bonding D) Gravity E) Nuclear fusion
A) All of these answers B) by observing objects and light around black holes C) by running experiments on the Sun D) by viewing black holes with powerful telescopes
A) when nuclear bombs explode B) when giant stars explode C) when comes strike planets D) when asteroids hit stars
A) at the center of galaxies B) at the center of the solar system C) Inside gas giant planets D) In the center of a planet
A) False B) True
A) singularity B) Supernova border C) Event horizon D) pulsar
A) Iris B) Supernova C) Pulsar D) singularity
A) iris B) singularity C) pulsar D) supernova
A) True B) False
A) It spins at a rate faster than light B) It's large size and small mass C) it's small size and large mass D) Nuclear reactions at its core |