Guam’s skies are absolutely magnificent. For instance, this month you can see seven of the 10 brightest stars and I’ll tell ...

Skywatchers on Thursday evening, Feb. 6, will notice an eye-catching pairing-off between two of the brightest objects in the ...

Light pollution is increasing globally, and having a negative impact on wildlife and humans. But the solutions are ...

February is when Venus — named after the Roman goddess of love — shines her brightest. Here's how to spot it and the full ...

A Month of Bright Planets Venus blazes at its brightest for the year after sunset, then Mars and Jupiter to rule the night ...

Mercury joins the night sky to complete a seven-planet alignment just after sunset for the end of February. Saturn leaves our ...

The Earth's Grand Canyon took millions of years to carve, but the moon's grand canyons took about ten minutes.