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'By far the greatest danger of Artificial Intelligence is that people conclude too early that they understand it'

 

Eliezer Yudkowsky

NASA is getting serious about the next big space telescope

RATE THIS! +27
Posted in Science on 19th Feb, 2016 08:46 PM by AlexMuller
NASA is moving forward on the Wide Field Infrared Survey Telescope (WFIRST). Slated to launch in the mid-2020s, WFIRST is designed to measure the effects of dark energy, while potentially discovering millions of galaxies and providing a glimpse into the atmospheres of alien worlds.
 
WFIRST recently passed a key design review, allowing the scientists on the team to move forward with their mission planning. Although it's not an official mission yet, WFIRST has moved from being “a mission under study” to “a mission NASA is pursuing/intends to execute,” said a NASA spokesperson in an email to Popular Science. A 2016 spending bill provided $90 million toward developing WFIRST.
 
WFIRST would be made in part from a leftover spy satellite. It's about the size of Hubble, allowing it to capture the same awe-inspiring depth and quality of images, but WFIRST's mirror design allows it to capture 100 times more of the sky in a single snapshot. Not bad, for a second-hand satellite.
 
The scope also includes a coronagraph, which uses a disk to block out the glaring light of a star in the telescope's viewfinder, making it easier to spot smaller and dimmer planets that might be orbiting the star. The coronagraph will also make it possible to look for signs of life in the atmospheres of distant planets.
 
Although WFIRST will surely provide an amazing new view of the universe, it won't see as deep into space or as far back in time as the James Webb Space Telescope. And there's at least one other proposed telescope, the High-Definition Space Telescope, whose inventors also hope it could become "the next Hubble." We shall see.

Tags: spaceNASAtelescopehardwareWFIRST

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Comments

Author: Guest
Posted: 2016-05-07
+0
That's the pefcert insight in a thread like this. Reply


 

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