explosion

Via: enjoythemasti
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This teacher does some really cool stuff with science but you should probably bring some eye protection to class.

explosion Challenger science space - 7013218048
Via: SpaceX
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On January 28th 1986 the challenger broke apart as it ascended into our atmosphere. Today marks the anniversary of the brave women and men who risked everything to further human knowledge. -JH

explosion Astronomy stars science space - 8213393408
Via: Astronomical Wonders
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When a star that is much more massive than out sun gets to the end of it's like it explodes into a Super Nova. A Super Nova can outshine and entire galaxy and radiate stellar matter at speeds up to 10% the speed of light. This particular Super Nova was given the name SN 1572. SN 1572 is also known as Tycho's Supernova, Tycho's Nova, "B Cassiopeiae" (B Cas), or 3C 10. This Super Nova is located in the constellation Cassiopeia. It is one of one of about eight supernovae visible to the naked eye in historical records. It burst forth in early November 1572 and was independently discovered by many individuals.