Space Exploration News

• Dark Matter
  Astrophysics
  Astronomy
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  Too Much Dark Matter in Galaxy Cluster? 'Dark Core' May Not Be So Dark After All

  November 29, 2012 — Astronomers were puzzled earlier this year when NASA's Hubble Space Telescope spotted an overabundance of dark matter in the heart of the merging galaxy cluster Abell 520. This observation was ... > full story
• Stars
  Galaxies
  Astronomy
  Extrasolar Planets
  Nebulae
  Sun
   
  

  Dust Grains Highlight Path to Planet Formation

  November 29, 2012 — Astronomers have captured a clear image of the protoplanetary disk of the star UX Tauri A. The team’s subsequent, detailed study of the disk’s characteristics suggests that its dust ... > full story
• Galaxies
  Astronomy
  Black Holes
  Astrophysics
  Space Telescopes
  Space Exploration
   
  

  Multi-Wavelength View of Radio Galaxy Hercules A

  November 29, 2012 — Spectacular jets are powered by the gravitational energy of a supermassive black hole in the core of the elliptical galaxy Hercules ... > full story
• Saturn
  Solar System
  Astronomy
  Space Exploration
  Pluto
  Space Missions
   
  

  Autumn Sets in Rapidly on Saturn's Giant Moon

  November 28, 2012 — As leaves fall and winter approaches in Earth's Northern Hemisphere, a change of seasons is also rapidly becoming noticeable in the southern hemisphere of Saturn's giant moon, ... > full story
• Black Holes
  Galaxies
  Astronomy
  Astrophysics
  Stars
  Solar Flare
   
  

  Giant Black Hole Could Upset Galaxy Evolution Models

  November 28, 2012 — Astronomers have discovered a black hole that could shake the foundations of current models of galaxy evolution. At 17 billion times the mass of the Sun, its mass is much greater than current models ... > full story

  More: 

  • Astronomers Measure Most Massive, Most Unusual Black Hole
• Black Holes
  Cosmic Rays
  Astronomy
  Astrophysics
  Galaxies
  Space Telescopes
   
  

  Record-Setting X-Ray Jet: X-Rays from Supermassive Black Hole 12.4 Billion Light Years from Earth

  November 28, 2012 — A jet of X-rays from a supermassive black hole 12.4 billion light years from Earth has been detected. This is the most distant X-ray jet ever observed and gives astronomers a glimpse into the ... > full story
• Moon
  Materials Science
  NASA
  Civil Engineering
  Space Missions
  Space Exploration
   

  Could Astronauts Use a 3-D Printer to Make Parts from Moon Rocks?

  November 28, 2012 — Imagine landing on the moon or Mars, putting rocks through a 3-D printer and making something useful – like a needed wrench or replacement part. "It sounds like science fiction, but now it's ... > full story
• Sun
  Geomagnetic Storms
  Solar Flare
  Northern Lights
  Astronomy
  Extrasolar Planets
   
  

  One Step Closer to 'Space Climate' Forecasting

  November 28, 2012 — The Sun determines the course of the planets. But the planets may also exert an influence on the Sun. Their configurations appear to be responsible for long-term cycles of increased solar activity. ... > full story
• NASA
  Space Exploration
  Space Telescopes
  Space Missions
  Space Station
  Astronomy
   

  NASA Seeks Concepts for Innovative Uses of Large Space Telescopes

  November 28, 2012 — NASA is exploring options for innovative and imaginative uses of two large space telescopes recently transferred to the agency. In a request for information (RFI) published Monday, NASA seeks ... > full story
• Mars
  NASA
  Space Missions
  Space Exploration
  Solar System
  Astronomy
   
  

  Martian Dust Storm Dissipating

  November 28, 2012 — A regional dust storm on Mars, tracked from orbit since Nov. 10, appears to be abating rather than going ... > full story

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