JAMES OBERG:

At first glance, NASA’s decision to possibly launch even if a sensor glitch reappears suggests that the space agency was wrong two weeks ago to postpone the launch. However, the two decisions actually are very different, and indicate how much NASA’s safety culture has improved.

And in other space news:

The House Friday overwhelmingly endorsed President Bush’s vision to send man back to the moon and eventually on to Mars as it passed a bill to set NASA policy for the next two years.

The bill passed 383-15 after a collegial debate in which lawmakers stressed their commitment to not just Bush’s ambitious space exploration plans but also to traditional NASA programs such as science and aeronautics.

Good.