Oddly.

Dali said, "To daze is to think" ...

Time inevitably figures in stargazing, since everything we see in the night sky belongs to the past. This relationship is embodied in the "light year," a standard cosmic yardstick defined as the distance light, moving through the vacuum of space at 186,000 miles per second, travels in one year—nearly six trillion miles. We see the Moon as it was 1.3 seconds ago, bright stars as they were decades to centuries ago, and galaxies as they were millions of years ago. To confront light older than the human species and even the Earth may be disconcerting at first—big time, like big space, making the us feel inconsequential by comparison—but in the end it can be oddly reassuring to consider the fleeting span of human life in a cosmic context. We may be only actors strutting on a stage, but the stage is big and the play has been going on for a very long time.