On a clear, sunny day, the sky above us often glows a brilliant blue, a sight so commonplace that many of us rarely stop to ...

Olson follows all the rocket activity from Vandenberg, but said this morning’s launch was “particularly impressive.” “The predawn light and the moisture in the atmosphere ...

Generally, the nights of and near the new moon – when the moon is not illuminated – are better for most stargazing experiences. Here are the dates of new moons this year.