PHOTOGRAPH BY NASA EARTH OBSERVATORY
Published February 28, 2014
Looking to get away from it all? How about a trip to Bouvet Island, seen in the above satellite image released on February 26 by NASA.
Prepare for a long trip if you go to this South Atlantic island owned by Norway. The nearest inhabited island is the British territory of Tristan da Cunha, about 1,400 miles (2,260 kilometers) away. (See National Geographic's top ten islands.)
According to NASA, the island is the southernmost part of the Mid-Atlantic Ridge, the underwater mountain range that divides the African and South American tectonic plates.
As the speedy star Kappa Cassiopeiae, or HD 2905, zips through the cosmos, it leaves a streaky red glow of material, as seen in this February 20 picture captured by NASA's Spitzer Space Telescope.
The red structures are called bow shocks and occur in front of the fastest, biggest stars, such as HD 2905, a supergiant that moves about 2.5 million miles (4 million kilometers) an hour. (Also see "'Renegade' Stars Tearing Across Universe, Hubble Shows.")
Looking like branches of a tree, small waterways flow from northern Australia's Kumbunbur Creek toward the Timor Sea (not pictured). (See 20 stunning shots of Earth from space.)
The picture, taken by NASA's Kompsat-2 satellite in 2011 and released this week, uses false color to make the vegetation appear red.
The neon blue of the Cigar Galaxy glows in infrared light in a picture taken by NASA's Spitzer Space Telescope in 2005 and released on February 26.
Infrared, or long wavelength, light can pass through the cosmic dust that obscures the visible, or short wavelength, light that our eyes see. (See galaxy pictures.)
But Spitzer pierces through the dust, allowing astronomers to see into and better understand this "otherwise hidden phenomena," according to NASA.
Frost is visible in the shadows that appear as lighter or bluer swirls. (See "Seven Great Mars Pictures From Record-Breaking Probe.")
A rocket carrying an observatory for measuring rain and snow worldwide lifts off from the Tanegashima Space Center in Minamitane, Japan, on February 28.
The Global Precipitation Measurement (GPM) core observatory is a joint mission between the National Aeronautics and Space Administration (NASA) and the Japan Aerospace Exploration Agency (JAXA). It aims to provide a better understanding of the Earth's weather and climate cycles. (Watch a video about climate and weather.)
These brilliant auroras were triggered by a coronal mass ejection, or CME, that hit our atmosphere. A CME is a cloud of superheated gas and charged particles hurled off the sun.
Beautiful images - of both sky and space. It reminds me that we are not alone in the universe. This is what The New Message from God reveals - that we live in a vast cosmos called "The Greater Community". Read about it here: http://www.newmessage.org
Fracking for shale oil has boosted U.S. oil production to near-record levels. But the industry faces two challenges: low prices and low reserves.
Breeding the remaining northern white rhinoceroses with their cousins may preserve some of their genes, scientists say.
A steady trickle of water is bringing wildlife back to a few parts of the Colorado River Delta.
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