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APOD

Astronomy Picture of the Day

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.

See Explanation. Clicking on the picture will download the highest resolution version available.

Bright Meteor, Dark Sky

Explanation: Has Orion the Hunter acquired a new weapon? If you turn your head sideways (counterclockwise) you might notice the familiar constellation of Orion , particularly the three consecutive bright stars that make up Orion's belt . But in addition to the stars that compose his sword , Orion appears to have added some sort of futuristic light-saber, possibly in an attempt to finally track down Taurus the Bull . Actually, the bright streak is a meteor from the Perseid Meteor Shower , a shower that put on an impressive display last Tuesday morning, when this photograph was taken. This meteor was likely a small icy pebble shed years ago from Comet Swift-Tuttle that evaporated as it entered Earth's atmosphere .

Date August 20, 1997
Credit Credit & Copyright: W. Pacholka
Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (UMCP)
A service of: ASD at NASA / GSFC,
NASA Science Activation & Michigan Tech. U.