The unreasonable Efficiency of Black Holes
This video is about how efficient various reactions are at converting mass to energy, as we know from the Einstein mass-energy equivalence of E=mc^2.
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60-year-old Space Radiation mystery solved by studens
A student satellite solved a 60-year-old major space mystery, regarding the source of some energetic and potentially damaging particles in Earth’s radiation belts.
The Origin of Gold
No one is completely sure where did the gold originate. The relative average abundance in our Solar System appears higher than can be made in the early
World’s worst Mass Extinctions
Five are the worst known Mass Extinctions. Take a look at the infographic…
Half of the Matter around us comes from other Galaxies
A new study reveals that half of matter around us comes from far-away galaxies.
A giant Black Hole Swallowing a Star in a superluminous event
Spinning gigantic black hole swallowing star explains superluminous event.
The dramatic vision of a Supernova
Novae is a movie about an astronomical event that occurs during the last evolutionary stages of a massive star’s life. Watch the amazing stages of one of
Mysterious giant Cloud on collision course with Milky Way
30 million years from now, a massive cloud of gas will collide with the Milky Way.
Falcon 9 rocket exploded at Cape Canaveral
SpaceX’ Falcon 9 rocket exploded in the launching ramp at Cape Canaveral.
Death From Space
Death from space. Gamma-Ray Bursts (GRBs), extremely energetic explosions that have been observed in distant galaxies, explained…