Cheap Astronomy goes skeptical and puts the kibosh on the EM-drive and backwards time travel.
Cheap Astronomy goes around and around the issue of orbital mechanics
Cheap Astronomy’s investigates life’s latest attempt to get its self-replication system off the planet.
Cheap Astronomy investigates future space travel possibilities and finds that Helium 3 is floating on thin air and a Mars mission will happen when robots are ready to accompany us.
Cheap Astronomy’s cool podcast on spacecraft temperature regulation.
Cheap Astronomy investigates some cosmological hypotheses and remains everyone they are just hypotheses
A Borg-like species seems technically and biologically feasible. How would we humans measure up against such a threat? Is the artificial gravity we see in Star Trek really possible?
Cheap Astronomy investigates some engorged galaxies that are online.