President Reagan announced plans for the Strategic Defense Initiative (SDI) to develop a space-based missile defense system to protect the US from Soviet nuclear weapons. Some argued the money would be better spent on education and healthcare instead of the Cold War. The SDI may also violate the 1972 Anti-Ballistic Missile Treaty. The space race between the US and USSR began in 1957 and tensions remain high, though they cooperated briefly in 1975 by docking spacecraft. The rivalry grew from competing development of science and technology after WWII. The USSR was first to launch a human, Yuri Gagarin, in space in 1961, while the US first landed on the moon in 1969. The editorial supports US development of space programs