Title: Big Bang breakthrough announced
1Big Bang breakthrough announced
2 Scientists announced Monday a breakthrough in
understanding how our world as we know it came to
be. The evidence suggests the universe rapidly
expanded less than a trillionth of a second after
the Big Bang. Researchers also discovered direct
evidence for the first time of what Albert
Einstein predicted in his general theory of
relativity Gravitational waves. These are
essentially ripples in space-time, which have
been thought of as the "first tremors of the Big
Bang. "A telescope at the South Pole called
BICEP2 -- Background Imaging of Cosmic
Extragalactic Polarization 2 -- was critical to
the discovery. The telescope allowed scientists
to analyze the polarization of light left over
from the early universe, leading to Monday's
landmark announcement. Scientists use the word
"inflation" to describe how the universe rapidly
expanded after the Big Bang in a ripping-apart of
space. Because of how potentially important these
results are, they will be viewed with skepticism.
3In Other News
- A Texas man died after falling off the south rim
of the Grand Canyon. John N. Anderson of
Grapevine, Texas, was visiting the park with
family on Saturday morning when he fell about 350
feet near the El Tovar Lodge. - LWren Scott, the high-end fashion designer and
longtime girlfriend of Mick Jagger, died Monday
of an apparent suicide. Scotts elegant designs
in lush fabrics were favored by celebrities such
as Madonna, Nicole Kidman, Oprah Winfrey,
Penelope Cruz, and first lady Michelle Obama. She
was 49. - A 4.4 magnitude earthquake struck near Los
Angeles yesterday morning and could be felt
strongly throughout the city. Although the quake
frightened many people out of bed, there are no
reports of any injuries. This was the largest
earthquake to strike Los Angeles since the 6.7
magnitude Northridge quake that killed 60 people
in 1994. This latest scare reminds California
residents that the San Andreas fault runs
directly through their state and can cause a
devastating quake at any time. - Russian and Crimean leaders signed a treaty
Tuesday to make the autonomous region part of
Russia, as Russian President Vladimir Putin
stoutly defended the contentious annexation of
the peninsula from Ukraine. He argued the
decision to annex Crimea as a necessary step to
correct historical wrongs and protect the human
rights of Russians in Crimea. In response, the
U.S. and the E.U. announced new sanctions against
Moscow. - The search for Malaysias missing airliner
continues with contradicting information being
released. The search area now extends from
Kazakhstan to Australia.