From here to infinity: we cover a lot of ground (and sky) in these fora.
Got a space/astronomy question? Get it answered here.
Seeking a decent optical...
Today, 02:58 PM
Post your pictures.
Still learning to shoot star...
2017-Apr-23, 12:59 AM
Discuss telescopes, binoculars and anything you need to watch the skies.
Solar Eclipse Glasses
Yesterday, 01:12 PM
Humans and robots reaching out from the Earth to explore space.
Cassini's look at Saturn...
Yesterday, 01:46 PM
Living critters anywhere but Earth.
Would we know if we were in a...
2017-Apr-27, 09:14 AM
It's a big Universe. Talk about it here.
Late April New Moon Spotting
Today, 07:07 AM
Rocks happen. A lot. So do volcanoes, craters, faults, boulders, and more! Get all geologic in this forum.
Plate tectonics runs out of...
2017-Apr-19, 11:44 AM
From aardvarkology to quantum physics to zymurgism, any mainstream science or tech that doesn't fit into the above categories.
Ten degrees in ten years