Launch day: Ways to keep up overnight

It's less than 24 hours before the launch of the space shuttle Endeavour tomorrow morning and there's going to be a lot of activity today and throughout the night.

We'll be here with you. Here's a reminder of some of the tools you can use to keep up with the countdown around the clock.

Of course, we'll be covering the countdown live here in The Flame Trench around the clock and we'll have a constant link to the NASA Television feed as well as live shots from cameras all over the Launch Complex 39 area.

If you can't be near a computer, sign up for our text message alerts by clicking here. We'll send alerts to your phone about the tanking operation tonight and the initial leak checks on the repaired gaseous hydrogen ground equipment. Overnight, we'll send text alerts only if news happens (for instance, a scrubbed launch). We will resume text alerts around 5 a.m. with the final moments of the count.

Starting around 5 a.m., we'll also be broadcasting live from the roof of our building at Launch Complex 39. We'll have live reports from Bureau Chief Todd Halvorson and a lineup of special guests, as well as the live views of the liftoff of space shuttle Endeavour.

Of course, you can also sign up for our daily space e-mail newsletter for a summary of space industry headlines. Click here to sign up for that.