Discover the cosmos!
Each day a different image or photograph of our fascinating universe is
featured, along with a brief explanation written by a professional astronomer.
Sometimes both heaven and Earth erupt.
A bright Moon lit the foreground of this picturesque scene,
while familiar stars could be seen far in the distance.
Sure enough, just after midnight, White Dome
spraying a stream of water and vapor many meters into the air.
About half of all known geysers occur in
Yellowstone National Park.
geomagnetic storm that caused the auroras
subsided within a day,
eruptions of White Dome Geyser continue about every 30 minutes.