Astronews Daily ext. Edition (2455484)

October 14, 2010 13:01 by scibuff

Top Stories

Ghosts of the Future: First Giant Structures of the Universe Hold 800 Trillion Suns – Astronomers using the South Pole Telescope report that they have discovered the most massive galaxy cluster yet seen at a distance of 7 billion light-years. The cluster (designated SPT-CL J0546-5345) weighs in at around 800 trillion Suns, and holds hundreds of galaxies. -Science Daily

Confirmed Exoplanets Could Reach 500 by the End of This Month – If it seems like a new extrasolar planet is discovered every week these days, that’s because there is. In fact, the rate is actually faster than one per week – 70 have been discovered thus far this year alone, bringing the overall tally of confirmed exoplanets at 494. At that pace we very well might hit exoplanet number 500 before the end of this month. -Clay Dillow / PopSci

Being in space can change the way you view the Earth – That was certainly the case for the Apollo 8 crew who produced the iconic image of our planet emerging from behind the limb of the Moon -Jonathan Amos / BBC

Hubble and Rosetta unmask nature of recent asteroid wreck – High-resolution images from the Hubble Space Telescope and a rare view obtained, from a unique perspective, by the Rosetta spacecraft provide a comprehensive picture of P/2010 A2, a puzzling body in the asteroid main belt. -ESA

Camera That Saved Hubble Leaves Nest for Good – NASA’s Wide Field and Planetary Camera 2 was loaded for transport from the Jet Propulsion Laboratory, Oct. 13, 2010. – NASA/JPL

Where In The Universe Challenge #122 – Ready for another Where In The Universe Challenge? Here’s #105! Take a look and see if you can name where in the Universe this image is from. -Nancy Atkinson / Universe Today

[more stories]

Videos

This spectacular image shows the Rosette star formation region, which is located about 5,000 light years from Earth.

  

Photos

Melas Chasma in Valles Marineris rift valley on Mars

Melas Chasma in Valles Marineris rift valley on Mars

Sculptor Galaxy

Sculptor Galaxy

Sun and Mercury

Sun and Mercury

Tarantula Nebula

Tarantula Nebula

  
Horse Head and Small Flame

Horse Head and Small Flame

M33 - Triangulum Galaxy

M33 - Triangulum Galaxy

M45 - Pleiades

M45 - Pleiades

Bubble Nebula

Bubble Nebula

  

Gallery Pick of the Day

STS-133 Mission: Inside a shuttle training aircraft, Discovery Commander Steve Lindsey practices landings at Kennedy

STS-133 Mission: Inside a shuttle training aircraft, Discovery Commander Steve Lindsey practices landings at Kennedy - Credit: KSC/NASA

The photo above is “Pick of the Day” from one of the three galleries: Astronomy Gallery, Space Shuttle Gallery and Space Station Gallery.