radio transmitter

Dr. Tom Anderson, an embittered scientist, has made contact with a Venusian creature, while using his radio transmitter. The alien's secret motivation is to take…

Starship C57D travels to planet Altair 4 in search of the crew of spaceship "Bellerophon," a scientific expedition that has been missing for 20 years, only to find…

An American scientist is able to contact and communicate with Mars with shattering political, economic, and spiritual repercussions.