S7,。Ep1 8。Jan.。2019。Nightmares。of。Neutron。Stars Neutron。stars。are。strange。and。violent。phenomena。that。defy。the。laws。of。physics,。and。new。discoveries。reveal。that。these。bizarre。nightmares。are。far。more。deadly。than。previously。believed,。with。the。power。to。destroy。planets。and。even。other。stars. When。Supernovas。Strike。S7,。Ep2 15。Jan.。2019。When。Supernovas。Strike Supernovas。are。the。violent。death。of。giant。stars,。and。new。discoveries。reveal。that。these。cataclysmic。events。create。the。elements。that。are。essential。to。all。life。in。the。universe. The。Interstellar。Mysteries。S7,。Ep3 22。Jan.。2019。The。Interstellar。Mysteries Discoveries。about。interstellar。space,。the。space。between。the。universe's。stars,。reveal。that。it's。not。empty。and。unremarkable。as。previously。thought,。but。filled。with。weird。objects。and。strange。phenomena。that。might。hold。the。darkest。secrets。of。the。cosmos. How。Black。Holes。Made。Us。S7,。Ep4 29。Jan.。2019。How。Black。Holes。Made。Us Black。holes。are。not。the。violent。monsters。people。think。they。are,。and。new。discoveries。reveal。that。they。might。have。been。essential。to。creating。stars,。giving。light,。and。building。the。universe。itself. Secret。World。of。Nebulas。S7,。Ep5 5。Feb.。2019。Secret。World。of。Nebulas Nebulas。are。the。strange。structures。of。cosmic。gas。and。dust。where。stars。are。born。and。die,。and。new。discoveries。reveal。the。secrets。of。these。mysterious。places. Did。the。Big。Bang。Really。Happen?。S7,。Ep6 12。Feb.。2019。Did。the。Big。Bang。Really。Happen? New。discoveries。are。causing。astronomers。to。question。if。the。Big。Bang。really。happened,。and。using。the。latest。science,。they。investigate。if。it。wasn't。just。the。start。of。our。universe。but。many。mysterious。multiverses. Battle。of。the。Dark。Universe.。S7,。Ep7 19。Feb.。2019。Battle。of。the。Dark。Universe. Dark。matter。and。dark。energy。are。locked。in。an。epic。battle。for。control。of。the。cosmos,。and。the。winner。will。determine。the。fate。of。the。universe.。New。discoveries。might。reveal。which。force。will。emerge。victorious. Hunt。for。Alien。Life。S7,。Ep8 26。Feb.。2019。Hunt。for。Alien。Life The。latest。discoveries。suggest。that。we。might。be。on。the。verge。of。discovering。life。beyond。our。planet,。and。scientists。are。investigating。if。earth's。life。began。elsewhere。in。the。universe,。and。whether。we。need。to。evolve。to。know。for。sure. Finding。the。New。Earth。S7,。Ep9 5。Mar.。2019。Finding。the。New。Earth New。discoveries。have。revealed。thousands。of。exoplanets。beyond。the。solar。system.。Some。resemble。earth。enough。that。one。could。be。a。new。home。for。humanity.。Even。with。cutting-edge。technology,。finding。the。perfect。one。is。the。scientific。challenge。of。the。age. Cassini's。Final。Secrets。S7,。Ep10 12。Mar.。2019。Cassini's。Final。Secrets For。twenty。years,。NASA's。Cassini。spacecraft。revealed。the。strange。secrets。of。Saturn。until。it。vaporized。in。its。atmosphere。in。a。blaze。of。glory.。But。today。its。legacy。lives。on,。as。fresh。data。from。the。probe。helps。scientists。make。brand-new。discoveries.