Yes its a straight saxophone -you can get contrabass (the biggest) Bass(still like a radiator) Baritone (big ) Tenor (the most comman) Alto (also comman)
soprano (high sounding curved or staight)and sopranino (tiny straight sax)
The one in Pacific is Soprano.
The sax is a relativly new instrument invented in 1840 s by Adolfe Sax (a belgian) The soprano sax was the 1 st instrument in space -taken up by Ron Mc Nair on the space shuttle Chalenger-him and his sax died when he took it up again and it blew up. The above clip is John Coltrane from 1962 ,He was responsable for making the Soprano popular (it was very obscure until then) Coltrane is God!