alpha-CentauriTemporada 2Temporada 2Número de temporada2Season name—ImágenesPóster#ImagenTítuloEmitido1What is a black hole?3 ene 19992Are there extrasolar planets?17 ene 19993How was the moon formed?31 ene 19994How does the Milky Way look like?14 feb 19995What is Dark Matter?28 feb 19996Can we travel to the stars?14 mar 19997Is there liquor in space?28 mar 19998Have we forgotten planet Mercury?11 abr 19999What is a northern light?25 abr 199910Are there Black Holes in the galaxy?9 may 199911How does one look for life in space?23 may 199912How do galaxies come to be?6 jun 199913Why does the moon not fall down onto the Earth?20 jun 199914Where does the Sun get its energy from?4 jul 199915What are solar spots and solar storms?18 jul 199916What do we see during a total solar eclipse?1 ago 199917Is the Venus a twin of the Earth?15 ago 199918Can Star Trek become reality?29 ago 199919What is a pulsar?12 sept 199920Are we alone in the universe? Part 226 sept 199921What are our cosmic neighbors?10 oct 199922What is a supernova?24 oct 199923What is terraforming?7 nov 199924What was the weather like 4.5 billion years ago?21 nov 199925Where do the x-rays in space come from?5 dic 199926Did the Star of Bethlehem exist?19 dic 1999