EarthSkyさんのイラストまとめ

Wow! Stunning new Pillar of Creation!
http://t.co/5rQxg4eDeI

Everything you need to know: Orionid meteor shower
http://t.co/DWGkTTTv3a

Start watching now!
Predawn is best.

It's going to be an excellent year for the Orionid meteor shower!
http://t.co/DO6XAz6vIR

A magical goodnight to you all ...

Chris Williams Exploration Photography calls this "Supermoon Rebirth"

Second time in only a few days that Ken Christison has caught double iridium flares! http://t.co/yHmmKQvKqS

Star clusters form from outside in, not inside out, study says http://t.co/wyaCebdNxM #FlameNebula #NGC2024