Advertisement
 
YOU ARE HERE: LAT HomeCollectionsEarth
IN THE NEWS

Earth

SCIENCE
August 12, 2010 | By Amina Khan, Los Angeles Times
Geochemists studying Arctic rocks say they have found evidence of ancient rock from the interior of the Earth that is nearly as old as the planet itself. Such material gives scientists an idea of what the mineral structure of the inner Earth used to look like billions of years ago and may force them to adjust their theories about the evolution of the planet's structure over the eons, said Matthew Jackson, a geochemist at Boston University and lead author of the paper. The findings are published in Thursday's issue of the journal Nature.
Advertisement
SCIENCE
November 8, 2013 | By Deborah Netburn
Heads up! A satellite is expected to fall to Earth sometime Sunday night or Monday morning, and scientists can't say yet where it will land. The satellite, known as GOCE, has been circling our planet since 2009, when it was launched by the European Space Agency (ESA) to map Earth's gravity. It weighs 2,425 pounds, and its altitude has been dropping since late October, after it ran out of fuel.  GOCE is a bit bigger than a Volkswagen van, but it won't be crashing to Earth in one piece.
ENTERTAINMENT
May 29, 2013 | By Richard Verrier
The science fiction movie "After Earth" marks a homecoming of sorts for star Will Smith, a Philadelphia native. A major portion of the Columbia Pictures movie, which opens Friday, was filmed at the new Sun Center Studios outside Philadelphia that is also not far from where director M. Night Shyamalan was raised. In "After Earth," Smith plays a general who returns to earth with his son -- played by Jaden Smith -- 1,000 years after humans have left. Although some key scenes of the film were shot in the redwoods of Northern California , as well as in Costa Rica and Utah, Sun Center Studios wasted no time touting its own ties to the movie -- and its Hollywood stars.
NEWS
November 19, 2012 | By Morgan Little
Looking for a sign that the Republican Party might have some leaders who can appeal to younger voters? Mitt Romney cited the Beach Boys, Garth Brooks and the Eagles among his favorite musicians, but Sen. Marco Rubio raised some eyebrows Monday with hat tips to N.W.A and Public Enemy. Rubio, 42, who has sparked early 2016 presidential hype with a headlining visit to Iowa over the weekend, spoke to GQ about a number of topics, but his opinions on music and the Earth's age overshadowed his perspective on President Obama and young Republicans.
NEWS
November 20, 2012 | By Michael McGough
How old is the Earth? Scientists say 4.5 billion years. But Sen. Marco Rubio (R-Fla.) isn't a scientist, so he's not sure. That's what the Republican rising star told an interviewer for GQ who posed the question. “I'm not a scientist, man,” Rubio, a member of the Commerce, Science and Transportation Committee, said. “I can tell you what recorded history says; I can tell you what the Bible says; but I think that's a dispute amongst theologians, and I think it has nothing to do with the gross domestic product or economic growth of the United States.” In case the interviewer didn't hear him the first time, Rubio added: “I'm not a scientist.
SCIENCE
June 8, 2013 | By Deborah Netburn
An asteroid the size of a truck zipped past Earth on Friday night, and you probably missed it. Asteroid 2013 LR6 is 30 feet in length, or a bit more than half the size of the space rock that exploded over Chelyabinsk, Russia, in February. It made its closest approach to our planet on Friday night at 9:42 p.m. PDT, according to a release from the Jet Propulsion Laboratory in La Cañada Flintridge. At that time, the asteroid was just 65,000 miles from the Earth's surface, or about a quarter of the average distance between Earth and the moon.
SCIENCE
February 24, 2014 | By Deborah Netburn
The oldest known material on Earth is a tiny bit of zircon crystal that has remained intact for an incredible 4.4 billion years, a study confirms. The ancient remnant of the early Earth may change the way we think about how our planet first formed.  The crystal is the size of a small grain of sand, just barely visible to the human eye. It was discovered on a remote sheep farm in western Australia, which happens to sit on one of the most stable parts of our planet. "The Earth's tectonic processes are constantly destroying rocks," said John Valley, a professor of geoscience at the University of Wisconsin-Madison, who discovered and dated the crystal.
SCIENCE
April 11, 2013 | By Deborah Netburn
Early Thursday morning, solar observers watched as a dark spot on the sun erupted with an enormous flash of light, causing the biggest solar flare of 2013. Solar flares themselves don't last long, but this one was powerful enough to cause a bubble of solar material called a CME (coronal mass ejection) to come bursting off the sun. Up to billions of tons of that solar material is now hurtling through space at the mind-bending speed of more than 600 miles per second, and it is heading directly toward Earth.
ENTERTAINMENT
June 22, 2012 | By Sheri Linden
Billed as "the largest collaboration of media creation in the world's history," "One Day on Earth" is a compilation documentary built for these short-attention-span times. Drawn from 3,000-plus hours of footage from every country on the planet, taken by volunteer videographers on a single day in October 2010, the film is driven by a we-are-the-world connectedness, but remains a travelogue in search of a defining center. FOR THE RECORD: "One Day on Earth": A review of the film "One Day on Earth" in the June 22 Calendar section referred to an image of a Ukrainian bride's painted face.
BUSINESS
September 13, 2012 | By Deborah Netburn
On Thursday night, an asteroid about the size of a 14-story building will hurtle past Earth at the mind-bending speed of 7 miles per second. And one month ago, scientists didn't even know it existed.  Asteroid 2012 QG42 was just discovered on Aug. 26 by astronomers at the  Catalina Sky Survey in Arizona. It has been classified as a PHA (Potentially Hazardous Asteroid) by the Minor Planet Center based in Cambridge, Mass.  That sounds kind of scary, but scientists say there's no need to worry -- at least not yet. The asteroid is not expected to get closer to Earth than 7.5 x the distance of the moon from Earth.  (The moon's distance from Earth fluctuates, but it averages 230,600 miles)
Los Angeles Times Articles
|