Imaginea Astronomica a Zilei

Descopera cosmosul! In fiecare zi este prezentata o noua imagine sau fotografie a universului nostru fascinant, insotita de o explicatie scurta din partea unui astronom profesionist.

2002 March 8
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Columbia Dawn
Credit A. Barrett, KSC, NASA

Explicatie: (Edit) Trailing a thick column of exhaust, the Space Shuttle Columbia blasted into the twilight morning sky on March 1, its thundering rockets briefly flooding a cloud bank with the light of a false dawn. The event marked the start of the ongoing eleven day mission to upgrade the Hubble Space Telescope. Hubble's upgrades include the installation of new solar arrays and a new camera. Columbia's crew is scheduled to complete the work today in the last of five space walks. Columbia's launch also marks the first flight of the oldest operating space shuttle after receiving extensive upgrades itself, designed to increase its capabilities for missions to low Earth orbit. The shuttle landing is expected at Kennedy Space Center on March 12.

Imaginea de maine: quasars

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Autori & editori: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
Reprezentanti tehnici NASA: Jay Norris. Specific rights apply.
Un serviciu al: LHEA at NASA/ GSFC
& Michigan Tech. U.