It may have been the 2009 film "Pandorum" or the 1979 film "Alien" which both share similar elements in your question . ~ Look to the related links below .
I'm not sure about the double feature part; but the movie plot is hauntingly familiar to Alien (linked below).
event horizing
"Star Trek: The Motion Picture" (1979).
the alien ship is at the knight place
astronauts like to exercise while in the ship
A cartoon alien whose space ship crashed on earth in a 2007 TV movie.
If you mean Alien vs Predator Reqeuim which was a sequal to AVP. It literally starts where AVP ends with the last Predator being taken aboard the ship and then as they fly away, an alien explodes from it chest. It is an OK movie.
Alien - ship owner - was created on 1999-10-01.
with a space ship
no it does not but there is a lot of it within the alien ship and on alien soldier or workers.
I can tell that is an alien space ship.
in a rocket ship