Wednesday, July 20, 2011

Points to Ponder:

Points to Ponder:

 
Test Confirms Roswell Debris is Not From Earth

A teacher at the New Mexico Military Institute in Roswell may have discovered the first scientific evidence of manufactured debris made on another planet. Furthermore, this debris was found near the location where pieces from an alleged flying saucer were discovered outside of Roswell in 1947.
 Frank Kimbler teaches high school level Earth Sciences and college level Geology at the New Mexico Military Institute in Roswell. He says he has always had an interest in UFOs, and actually had his own unusual sighting in his twenties. So when he moved to Roswell, he decided to put his expertise to the test and take a shot at investigating the most famous UFO incident of all time, the crash at Roswell.  Read More...



Two NASA Probes Tackle New Mission: Studying The Moon
  
Two small NASA probes that had been used to study space weather now are orbiting the moon to study its interior and surface composition.


The spacecraft, called Acceleration, Reconnection, Turbulence and Electrodynamics of the Moon's Interaction with the Sun (ARTEMIS), began their journey away from Earth's orbit in July 2009. The first spacecraft entered lunar orbit on June 27, and the second on July 17.  Read More...



NASA'S Hubble Discovers Another Moon Around Pluto
Astronomers using the Hubble Space Telescope discovered a fourth moon orbiting the icy dwarf planet Pluto. The tiny, new satellite, temporarily designated P4, was uncovered in a Hubble survey searching for rings around the dwarf planet.


The new moon is the smallest discovered around Pluto. It has an estimated diameter of 8 to 21 miles (13 to 34 km). By comparison, Charon, Pluto's largest moon, is 648 miles (1,043 km) across, and the other moons, Nix and Hydra, are in the range of 20 to 70 miles in diameter (32 to 113 km).  Read More...

Cornell Team Builds Space-Time Invisibility Cloak

For the first time, a device has created a "hole in time" -- for a few nanoseconds anyway.
The theoretical possibility of an "event cloak" -- a metamaterial space-time device that could theoretically conceal an entire event in time from the view of an outsider -- has been written about for years. And while some bright minds have been talking about bending space-time to their whims, a team at Cornell was doing it. And it works. For 110 nanoseconds.  Read More...



NASA Deputy Administrator Is Keynote Speaker At NewSpace 2011
 
NASA Deputy Administrator Lori Garver will provide opening keynote remarks at the Space Frontier Foundation's annual NewSpace Conference at 8:30 a.m. on Thursday, July 28. Media are invited to attend the conference, which runs July 28-30 at NASA's Ames Research Center in Moffett Field, Calif.

NewSpace provides a forum for space entrepreneurs, investors, scientists, engineers, regulators and space policy leaders to explore the opportunities and challenges of opening the space frontier to human settlement. 
Read More...
 
 
 

Monday, May 23, 2011

Welcome!

Thanks for visitng my blog!  I have a burning desire to share the news that I read, so here it is.  I'll collect the news stories that I find interesting and post them for you to see.  I'll let you decide what it all means, and invite you to share your thoughts by posting a comment.  In the future, I hope to have a newsletter, but a simple blog will have to suffice for now.

Hyper Evolution -- Human Population Growth is Accelerating Species Change

In a fascinating discovery that counters a common theory that human evolution has slowed to a crawl or even stopped in modern humans, a study examining data from an international genomics project describes the past 40,000 years as a time of supercharged evolutionary change, driven by exponential population growth and cultural shifts.  Read more...


Ancient rock carvings found in Sudan

Archaeologists say they've found 5,000-year-old rock carvings in northern Sudan depicting scenes they can't explain.
Researchers discovered rock art in 15 sites in an arid valley known as Wadi Abu Dom in the Bayuda Desert, about 18 miles from the Nile River, LiveScience.com reported Friday.  Read more...


Radio Telescopes Capture Best-Ever Snapshot Of Black Hole Jets

An international team, including NASA-funded researchers, using radio telescopes located throughout the Southern Hemisphere has produced the most detailed image of particle jets erupting from a supermassive black hole in a nearby galaxy.

"These jets arise as infalling matter approaches the black hole, but we don't yet know the details of how they form and maintain themselves," said Cornelia Mueller, the study's lead author and a doctoral student at the University of Erlangen-Nuremberg in Germany.  Read more...

Is Dark Energy "Antigravity" Leakage from an Adjacent Universe? We Might Know Soon.

New results from NASA's Galaxy Evolution Explorer and the Anglo-Australian Telescope atop Siding Spring Mountain in Australia confirm that dark energy is a smooth, uniform force that now dominates over the effects of gravity. The observations follow from careful measurements of the separations between pairs of galaxies.

But what causes that "smooth, uniform force" that rules over gravity? Astronomers have known for years that something unknown apears to be "pulling" our Milky Way and tens of thousands of other galaxies toward itself at a breakneck 22 million kilometers (14 million miles) per hour. But they couldn’t pinpoint exactly what, or where it is.  Read more...


Well, there you have it!  This should be enough reading to get you started, and if you want more, please follow me.
Milisa Roitsch