Answer:

meteorite

Answer	Crossword Clue
METEORITE	Fall object?
METEORITE	The largest in the U.S. was found in Oregon's Willamette Valley in 1902
METEORITE	It came from outer space

METEORITE	Exotic rock
METEORITE	Mass from outer space.
METEORITE	Fragment from space.
METEORITE	Visitor from outer space
METEORITE	Source of rare metals, maybe
METEORITE	Depression creator
METEORITE	Lunar lander?
METEORITE	Crater creator

METEORITE	Rock from afar