The text is a letter expressing opposition to entering into an agreement with the Russians for the interchange of space data. The writer believes that the US has pioneered in peaceful space exploration efforts at great expense and should not share information with Russia, a country dedicated to opposing the US. The writer urges Senator Kerr to prevent any cooperation with Russia until their policies towards the free world change. Senator Kerr responds, stating that he believes cooperation with Russia in space exploration should only occur if it serves the interests of the United States and the free world.