It's a weekend double cosmic treat! Comets Lemmon and SWAN are making a close approach to Earth. Can you see it in NJ? Timing ...
A waxing gibbous moon and the ringed planet Saturn will enlighten our sky for treat-or-treaters this Halloween.
The month is packed with skywatching highlights—including two galaxies visible to the naked eye and a rare glimpse of the innermost planet. A cormorant crosses the face of the full moon in ...
There’s still enough time to photograph the most photogenic comet of the year, but once it’s gone, you won’t see it again ...