An astrophysicist reacts to Carl Sagan's Contact

Space universe scientist Sci Fi black hole cosmos Science Fiction Astrophysics physics dr becky female scientist aliens doctor reacts astrophysicist reacts astrophysicist watches syfy contact astronomer reacts astronomer watches wormhole vega alien signals radio signals radio astronomy arecibo carl sagan intelligent life jodie foster matthew mcconaughey pulsars night sky SETI breakthrough listen mir einstein rosen bridge special relativity einstein VLA