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Galaxy Collision Switches on Black Hole

Galaxy Collision Switches on Black Hole

Space & Earth / Astronomy

created Dec 10, 2009 | popularity 4.5 / 5 (4) | comments 1

(PhysOrg.com) -- This composite image of data from three different telescopes shows an ongoing collision between two galaxies, NGC 6872 and IC 4970.


When Worlds Collide: Have Astronomers Observed the Aftermath of a Distant Planetary Collision?

When Worlds Collide: Have Astronomers Observed the Aftermath of a Distant Planetary Collision?

Space & Earth / Astronomy

created Jan 09, 2008 | popularity 4.1 / 5 (15) | comments 1

Astronomers announced today that a mystery object orbiting a star 170 light-years from Earth might have formed from the collision and merger of two protoplanets. The object, known as 2M1207B, has puzzled astronomers ...


Asteroid (2867) Steins

Spacecraft Could Save Earth from Asteroids

Space & Earth / Space Exploration

created Sep 04, 2009 | popularity 3.8 / 5 (17) | comments 38

(PhysOrg.com) -- British space engineers working for a space company in Stevenage in England, have designed a "gravity tractor" spacecraft to deflect any asteroids threatening to collide with Earth. The announcement ...


Babies see it coming

Medicine & Health / Psychology & Psychiatry

created Sep 24, 2009 | popularity 5 / 5 (3) | comments 0

Do infants only start to crawl once they are physically able to see danger coming? Or is it that because they are more mobile, they develop the ability to sense looming danger? According to Ruud van der Weel and Audrey van ...


What a collision between Earth and Venus might look like

Earth-Venus smash-up possible in 3.5 billion years: study

Space & Earth / Astronomy

created Jun 10, 2009 | popularity 3.1 / 5 (21) | comments 12

A force known as orbital chaos may cause our Solar System to go haywire, leading to possible collision between Earth and Venus or Mars, according to a study released Wednesday.


LHC sets new world record

Large Hadron Collider sets new power world record

Physics / General Physics

created Nov 30, 2009 | popularity 4.7 / 5 (25) | comments 14

(PhysOrg.com) -- CERN's Large Hadron Collider has today become the world's highest energy particle accelerator, having accelerated its twin beams of protons to an energy of 1.18 TeV in the early hours of the ...


Scientists develop world’s smallest diamond transistor

Scientists develop world's smallest diamond transistor

Technology / Semiconductors

created Apr 14, 2009 | popularity 4.6 / 5 (12) | comments 3

(PhysOrg.com) -- Scientists at the University of Glasgow have developed the world’s smallest diamond transistor.


Astronomers discover dusty remains of two terrestrial planets

Worlds in collision

Space & Earth / Astronomy

created Sep 23, 2008 | popularity 4.4 / 5 (60) | comments 22

Two terrestrial planets orbiting a mature sun-like star some 300 light-years from Earth recently suffered a violent collision, astronomers at UCLA, Tennessee State University and the California Institute of ...


Swedish research can make Super Mario more realistic

Technology / Computer Sciences

created Mar 06, 2009 | popularity 3 / 5 (9) | comments 7

Computer games are being developed at an ever more rapid pace, and the technical demands are rising, not least regarding graphics boards.  At Mälardalen University in Sweden, researchers have now found a solution to ...


Hearts of Galaxies Close in for Cosmic Train Wreck

Galaxy Cores to Crash in a Few Million Years

Space & Earth / Astronomy

created Mar 16, 2009 | popularity 4.5 / 5 (23) | comments 3

(PhysOrg.com) -- A new image from NASA's Spitzer Space Telescope offers a rare view of an imminent collision between the cores of two merging galaxies, each powered by a black hole with millions of times the ...


Racing Ahead at the Speed of Light

Racing Ahead at the Speed of Light

Physics / General Physics

created Feb 06, 2008 | popularity 4.2 / 5 (47) | comments 5

Imagine trying to catch up to something moving close to the speed of light - the fastest anything can move - and sending ahead information in time to make mid-path flight corrections. Impossible? Not quite. ...


Jade sheds light on Guatemala's geologic history

Space & Earth / Earth Sciences

created Jul 27, 2009 | popularity 4.8 / 5 (6) | comments 1

The shifting of tectonic plates in Central America has been poorly understood -- until now. New research on jade found along fault lines in Guatemala is helping geologists piece the puzzle of the past 130 million years.


Gibble Quantum Scattering 1

New method to directly probe the quantum collisions of individual atoms

Physics / General Physics

created Apr 18, 2007 | popularity 4.8 / 5 (26) | comments 0

The first demonstration of a fundamentally new method for measuring a particular quantum property of individual atoms will be described in a research paper to be published in the 19 April 2007 edition of the ...


First particles observed in Large Hadron Collider

First particles observed in Large Hadron Collider

Physics / General Physics

created Aug 26, 2008 | popularity 4.1 / 5 (48) | comments 12

(PhysOrg.com) -- Glasgow scientists, working at CERN, have observed the first particles in the Large Hadron Collider during preliminary tests ahead of the switch-on next month.


Large Hadron Collider: VELO -- in you go!

Physics / General Physics

created Nov 12, 2007 | popularity 4.4 / 5 (10) | comments 2

One of the most fragile detectors for the Large Hadron Collider beauty (LHCb) experiment has been successfully installed in its final position. LHCb is one of four large experiments at CERN’s Large Hadron Collider (LHC), ...