Are Anti-gravity Devices Just Around the Corner?
The Antihydrogen Laser Physics Apparatus (ALPHA) at the CERN particle physics laboratory announced that they have been able to hold 309 atoms of antihydrogen in a magnetic trap for 1000 seconds, approximately 10,000 times longer than before.
When they experimented with the anti-atoms last year they verified that they were in fact antihydrogen atoms by releasing them from the trap and observing them being annihilated by hydrogen atoms. During that experiment they were only able to contain the atoms for 170 milliseconds.
They have repeated this experiment, but have made a few changes. By cooling the antiprotons that create the antihydrogen they were able to lower their energy, this allowed for more atoms to be contained with a longer life span. The longer life will allow scientists to do more experiments, like checking if antihydrogen has the same energy level as hydrogen…
Scientist also want to find out if the anti-atoms exhibit antigravity effects. This would mean the atoms would fall up instead of down. Since this would be a violation of the law of conservation of energy it is unlikely, however many scientist still find the idea worth exploring.
If these atoms did display antigravity effects it could explain why we are having issues finding the massive amount of theoretical antimatter that exists in our universe. If the two forms of matter repelled each other their could be galaxies made entirely of antimatter. It could also explain the accelerated expansion of our universe.
Experiments for these and many other theories should start taking place over the next couple months.
