With the 1960s came something a little more space age.
Within 20 years, they may even catch up with the space age.
At the start of the space age, things only seemed to get bigger.
Earlier close approaches to Earth were before the start of the space age.
His mind drifted back to the beginning of the space age.
His program offers no hint that the second space age will be different from the first.
After four and a half decades of the space age, the technology to do that is readily at hand.
I would further get back into the space age.
Has the Space Age indeed had a significant effect on society?
What would be different had there been no Space Age?
With the 1960s came something a little more space age.
Within 20 years, they may even catch up with the space age.
At the start of the space age, things only seemed to get bigger.
Earlier close approaches to Earth were before the start of the space age.
His mind drifted back to the beginning of the space age.
His program offers no hint that the second space age will be different from the first.
After four and a half decades of the space age, the technology to do that is readily at hand.
I would further get back into the space age.
Has the Space Age indeed had a significant effect on society?
What would be different had there been no Space Age?