June 22, 2012 |
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.
May 29, 2013 |
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.
June 19, 2013 |
Earthlings, get ready to say cheese! NASA's Cassini spacecraft will be taking your picture next month -- from 898 million miles away. If you happen to have your eyes closed or your hair is out of place, don't worry. All of planet Earth will fit into 1.5 pixels in the final image. Most of the frame will be filled by Saturn and its gigantic rings (though some of the edges will be cut off). Scientists at the Jet Propulsion Laboratory in La Canada Flintridge are taking the picture - actually, a mosaic of images - because they can. It just so happens that Cassini and the sun will be on opposite sides of Saturn, allowing the spacecraft to see the planet and its famous rings with unusual clarity.
February 6, 2014 |
On the 529th day of Curiosity's journey on Mars, the rover turned its cameras to the skies and sent back this humbling image of Earth and our moon. Our planet and moon appear as two small dots in the Martian sky, no bigger or more significant than Mars or Jupiter look to us. The image was taken Jan. 31 Earth time, 80 minutes after the sun set on Mars. Although Earth and the moon look small, they are currently the two brightest bodies in the Martian night sky, according to a release from the Jet Propulsion Laboratory. If you or I were standing on the Martian surface, we would have no trouble seeing our home planet with the naked eye. PHOTOS: Moons of the solar system Earth does not always appear so bright on Mars.
June 8, 2013 |
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.
May 17, 2013 |
It's 1.7 miles long. Its surface is covered in a sooty black substance similar to the gunk at the bottom of a barbecue. If it impacted Earth it would probably result in global extinction. Good thing it is just making a flyby. Asteroid 1998 QE2 will make its closest pass to Earth on May 31 at 1:59 p.m. PDT. Scientists are not sure where this unusually large space rock, which was discovered 15 years ago, originated from. But the mysterious sooty substance on its surface could indicate it may be the result of a comet that flew too close to the sun, said Amy Mainzer, who tracks near-Earth objects at Jet Propulsion Laboratory in La Cañada Flintridge . It might also have leaked out of the asteroid belt between the orbits of Mars and Jupiter, she said.
November 8, 2013 |
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.
October 17, 2013 |
ST. PETERSBURG, Russia -- Ukrainian astronomers say an asteroid might collide with Earth in a couple of decades, a Russian news service reported Thursday. Space watchers from the observatory in the Crimean peninsula said they discovered an asteroid about 1,345 feet in diameter, which they call 2013 TV135, that is approaching Earth at a potentially dangerous trajectory, RIA Novosti said. The astronomers calculated the date of a potential collision as Aug. 26, 2032, the news service said, but they acknowledged the odds of an impact as 1 in 63,000.
September 13, 2012 |
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)
October 8, 2013 |
Scientists studying Martian clouds have created them right here on Earth. Using a cloud chamber in Germany and rock from the Mojave Desert, their experiment shows that the Red Planet's ice clouds often need far more humidity to form than clouds on Earth. The findings, published in the Journal of Geophysical Research: Planets, show that Martian clouds form under very different conditions than many scientists once thought - which may help researchers to better understand the planet's water cycle.