still kind of inned heat. they have launchpads in california and in florida. two in florida they're working and building a giant rocket. for suborbital space, richard branson is ahead with virgin galactic. they have a design and building a new ship there. so paul allen, couldn't count him out. they're building world's largest airplane to launch a rocket in seattle. bill: they see the future. and it's right around the corner? >> it's really starting to happen now. bill: thanks, tariq malik, from space.com. >> my pleasure. bill: see you in space. martha. martha: all right. well the republican presidential candidates gearing up for the second big bait tonight. a lot at stake those looking to make favorable impression. others feeling the show on the campaign trail. we'll show you what is next.