Category Archives: blackholes

White Holes

You’ve heard of black holes, right? Well, how about white holes? White holes are theoretically the exact opposite of black hole, and scientists think that they could make up a large portion of the dark matter in the universe. Where nothing can escape a black hole’s event horizon, nothing can enter a white hole’s. It … Continue reading White Holes Continue reading Continue reading

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Milky Way Center Home to Thousands of Black Holes

Astrophysicists at Columbia University have discovered a dozen black holes surrounding Sagittarius A*, the supermassive black hole that lies at the center of the Milky Way. The prevailing theory rests that there are supposed to be tens of thousands of black holes filling areas just light-years wide, detectable only from X-ray bursts that originate as … Continue reading Milky Way Center Home to Thousands of Black Holes Continue reading Continue reading

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Merging Green Galaxies

This picture is a pretty cool visual representation of what’s going on way out there in outer space. This picture …

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The scale of supermassive black holes is mind boggling!

Crazy black hole video! They say learning about astronomy is a great way to feel insignificant, and nowhere is this more apparent than in the study of supermassive black holes. The amount of matter contained within these beasts is impossible to comprehend without visual aids. The black hole in the center of the Phoenix cluster […] Continue reading Continue reading

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The Paradoxes of Time Travel

Time travel is a prominent theme of many science fiction stories and movies. However, is it actually feasible? Most authors will present a short description of how the time machine was created, but there are always numerous feasibility issues if one tries to fully analyze how the time machine is functioning. After reading about the […] Continue reading

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