shock waves in astrophysics
sites/origins
shock speed
Zeilik references

the sun
CMEs

400 km/s



supernovae
DEM L71
SN 1987A
Vela

runaway stars from SN explosions
HD 77581


10,000 km/s



500 km/s ?

fig 15-9 (the Loop)
fig 15-10 (Tycho's SN)

expanding H II regions stellar winds)
around newly formed stars
LL Ori
NGC 2264

1 - 10 km/s

15-22 schematic
NGC6520 and Barnard 86


jets
200 km/s in protostars

10,000 km/s in black holes & quasars
15-24 HH-47

24(6-7); fig 24-9, -10, -11

spiral density wave
(rotating through the galaxy)

100 km/s

section 20-3