NASA’s newest spacecraft is currently perched atop a United Launch Alliance Delta II rocket at Vandenberg Air Force Base, north of Santa Barbara, Calif. It is scheduled to roar into space at dawn on Dec. 11, at 6:09:33 a.m. PST (9:09:33 a.m. EST), on a short journey to its final Earth-circling orbit 525 kilometers (326 miles) overhead.
“We can help protect our Earth by learning more about the diversity of potentially hazardous asteroids and comets,” said Amy Mainzer, deputy project scientist for the mission at JPL.
The farthest of the mission’s targets are powerful galaxies that are either churning out loads of new stars or dominated by voracious black holes. These galaxies are shrouded in dust, and often can’t be seen in visible light. WISE will expose millions, and may even find the most energetic, or luminous, galaxy in the universe.
“WISE can see these dusty objects so far away that we will be looking back in time 10 billion years, when galaxies were forming,” said Peter Eisenhardt, the mission’s project scientist at JPL. “By scanning the entire sky, we’ll learn just how extreme this galaxy formation process can get.”
Tags: Amy Mainzer, Black Holes, December 11 2009, Galaxy, JPL, NASA, Peter Eisenhardt, Space, Vandenberg Air Force Base, Wide-Field Infrared Survey Explorer, WISE
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