Approaching Science was created in 1998.
Approaching Oblivion was created in 1974.
The Approaching Storm was created on 2002-01-29.
Approaching Normal was created on 2009-03-24.
Wisemen Approaching was created on 2007-02-27.
Approaching Silence was created on 1999-10-05.
No, it's not absolutely necessary, but you're more likely to pass the requirements of you do.
Science Magazine was created on 1975-01-13.
Science Museum - London - was created in 1857.
Science Diet was created in 196#.
Science East was created in 1994.
Science of Survival was created in 1951.
Blinded by Science was created in 1982.