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