This rock slab has appeared from the mouth of the Mount St. Helens volcano. It is growing at more than one metre per day and is now 100m high. Yikes
And finally there’s this, “War of the Galaxies” - You can find these pix under APOD (Astronomy Picture Of the Day) via your search engine . . .
http://antwrp.gsfc.nasa.gov/apod/archivepix.html
very nice site.