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Earth & Space News
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Today's earth & space headlines from the sources selected by our team:

NASA Webb's heart survives deep freeze test
After 116 days of being subjected to extremely frigid temperatures like that in space, the heart of the James Webb Space Telescope, the Integrated Science Instrument Module and its sensitive instruments, emerged unscathed from the thermal vacuum chamber at NASA's Goddard Space Flight Center in Greenbelt, Maryland.
Space & Time News -- ScienceDaily, Thu, 23 Oct 2014 03:23:04 GMT

Cosmic rays threaten future deep-space astronaut missions
Crewed missions to Mars remain an essential goal for NASA, but scientists are only now beginning to understand and characterize the radiation hazards that could make such ventures risky, concludes a new article.
Space & Time News -- ScienceDaily, Thu, 23 Oct 2014 03:23:04 GMT

Big black holes can block new stars
Massive black holes spewing out radio-frequency-emitting particles at near-light speed can block formation of new stars in aging galaxies, a study has found.
Space & Time News -- ScienceDaily, Thu, 23 Oct 2014 03:23:04 GMT

Huge Sunspot Full Of X and M Flares | Video
On October 22nd, 2012, NASA's Solar Dynamics Observatory captured an M-class and X-class flare erupting from sunspot AR2192.
SPACE.com, Thu, 23 Oct 2014 03:23:04 GMT

Ex-Astro Mike Massimino Previews Hubble@25 Exhibit on Intrepid | Video
The Intrepid Sea, Air and Space Museum?s Senior Advisor for Space Programs and the exhibit's Co-Curator shares stories of his trips to service the Space Telescope and describes the exhibit.
SPACE.com, Thu, 23 Oct 2014 03:23:04 GMT

A Decade into a New Spaceflight Era, a Mixture of Frustration and Optimism
Company executives and government officials at a commercial space conference expressed a mixture of optimism and impatience.
SPACE.com, Thu, 23 Oct 2014 03:23:04 GMT

NASA-NOAA Suomi NPP Satellite team ward off recent space debris threat
While space debris was the uncontrolled adversary in the award-winning space thriller film "Gravity," space debris, also known as "space junk," is an ongoing real-life concern for teams managing satellites orbiting Earth, including NOAA-NASA's Suomi National Polar-orbiting Partnership, or Suomi NPP, satellite. It is not unusual for satellites that have the capability of maneuvering to be repositioned to avoid debris or to maintain the proper orbit.
Phys.org: Astronomy & Space News, Thu, 23 Oct 2014 03:23:04 GMT

Image: Third substantial solar flare in two days
The sun erupted with another significant flare today, peaking at 10:28 a.m. EDT on Oct. 22, 2014.
Phys.org: Astronomy & Space News, Thu, 23 Oct 2014 03:23:04 GMT

Organic molecules in Titan's atmosphere are intriguingly skewed
(Phys.org) —While studying the atmosphere on Saturn's moon Titan, scientists discovered intriguing zones of organic molecules unexpectedly shifted away from its north and south poles. These misaligned features seem to defy conventional thinking about Titan's windy atmosphere, which should quickly smear out such off-axis concentrations.
Phys.org: Astronomy & Space News, Thu, 23 Oct 2014 03:23:04 GMT

'Twisted rope' clue to dangerous solar storms
A "twisted rope" of magnetically-charged energy precedes solar storms that have the potential to damage satellites and electricity grids, French scientists said on Wednesday.
Phys.org: Astronomy & Space News, Thu, 23 Oct 2014 03:23:04 GMT

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SciCentral picks

The top 5 resources
selected by our team
for earth & space
news coverage:


SpaceRef.com
rank:1
white line spacer SpaceFlight Now
rank:2
white line spacer Space Daily
rank:3
white line spacer Space.com
rank:4
white line spacer Universe Today
rank:5
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