helicopter came to replenish the supply of liquid helium. The reception system was thus capable of picking up very faint signals. Ye couldn’t help but imagine how wonderful it would be to use the equipment for radio astronomy research. The Monitoring Department’s — 158: 2283-2285
Zhang Beihai gently shook his head. “No. He’s just holding — 26: 282-283
“‘Make time for civilization, for civilization won’t make time,’” — 369: 6490-6490