Space and astronomy news
A serpentine eddy swirls in the southern Indian Ocean several hundred kilometers off the coast of South Africa in this natural-color image, acquired by NASA’s Terra satellite on December 26, 2011. The blue color is created by blooms of phytoplankton, fertilized by the nutrient-rich deep water drawn up by the 150-km-wide eddy.
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Astronaut Nicole Stott posted this image on her Twitter account. If you can spot the Great Pyramids at Giza in this small image, you’ve pretty good eyesight! Click the image for a larger version if can’t find them. Astronaut Soichi Noguchi posted an image of different set of pyramids at Dahshur, Egypt, from his stint [...]
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We’ve featured wonderful time-lapse videos taken from the Space Station many times and each one is amazing to watch, but here’s something a little different: by taking photos at the rate of one per second and assembling them into a time-lapse, we can get a sense of what it’s like to orbit the planet at [...]
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If you live in or are from the US, you probably know that today is Super Bowl Sunday. Whatever you happen to be doing, be it tailgating in Indianapolis, getting together with friends and family (and plenty of hot wings and nachos) in your living room or just waiting for all the fuss to be [...]
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Do you live here? Tens of millions of Earthlings live and work in the bustling and seemingly intertwined American mega-metropolis of the Philadelphia-New York City-Boston corridor (bottom-center splotch) captured in this stunning “Cities at Night” panorama of the East Coast of the United States along the Atlantic seaboard (image above). Look northward and you’ll see [...]
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In response to last week’s incredibly popular “Blue Marble” image, NASA and NOAA have released a companion version, this one showing part of our planet’s eastern hemisphere. The image is a composite, made from six separate high-resolution scans taken on January 23 by NASA’s recently-renamed Suomi NPP satellite.
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An amazing panorama revealing Western Europe’s ‘Cities at Night’ with hardware from the stations robotic ‘hand’ and solar arrays in the foreground was captured by the crew in a beautiful new image showing millions of Earth’s inhabitants from the Earth-orbiting International Space Station (ISS). The sweeping panoramic vista shows several Western European countries starting with [...]
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Updated:Jan. 30 Two teens from Toronto,Canada have launched “Lego Man in Space” using a helium filled weather balloon and captured stunning video of the miniature toy figure back dropped by the beautiful curvature of Earth and the desolate blackness of space that’s become a worldwide YouTube sensation – over 2 million hits ! 17 year [...]
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Thousands of miles above Earth, space weather rules. Here storms of high-energy particles mix the atmosphere, create auroras, challenge satellites and even cause disturbances with electric grids and electronic devices below. It’s a seemingly empty and lonely place – one where a mystery called “cold plasma” has been found in abundance and may well have [...]
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A new high-definition version of the ‘Blue Marble’ has been taken from the newest Earth observation satellite. The just-renamed Suomi NPP satellite took numerous images on January 4, 2012 and this composite image was created from several “swaths” of Earth. It is a stunningly beautiful look at our home planet, with the largest versions of [...]
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An amazing new radar image from space (above and below) shows the wreckage of the deadly Costa Concordia catastrophe just hours after the luxury cruise liner struck gigantic rocks jutting up from the shoreline of the Island of Giglio [Isola del Giglio] off the coast of Tuscany, Italy on Friday the 13th of January 2012, [...]
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The deadly Costa Concordia shipwreck has been captured in a stunning high resolution image from space that vividly shows the magnitude of the awful disaster with the huge luxury cruise ship precariously tipped on its side just off of the Tuscan coastline of the Italian Island of Giglio [Isola del Giglio]. See the full image [...]
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Want to get away from it all? Here’s the newest deserted island on Earth. In late December, we reported on a volcanic eruption in the Red Sea that appeared to have created a brand new island. The eruption has now stopped and on January 15, 2012 the Advanced Land Imager on the Earth Observer-1 satellite [...]
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A beautiful and peaceful Christmas-time picture of The Strait of Hormuz was shot from the International Space Station (ISS) soaring some 250 miles (400 kilometers) overhead on Christmas Eve, 24 Dec 2011. Today, the economically vital Strait of Hormuz is a ‘Flashpoint of Tension’ between Iran and the US and much of the rest of [...]
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One of the orbiting windows to our world, an Earth-observing satellite named Envisat, took this image in early December 2011 showing a phytoplankton bloom swirling into a figure-8 in the South Atlantic Ocean about 600 km east of the Falkland Islands. The European Space Agency says that since the phytoplankton are sensitive to environmental changes, [...]
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NASA’s Kepler mission has detected no shortage of planets; more than a thousand candidates were discovered in 2011, a handful of which were Earth-like in size. As data from the mission keeps pouring in, astronomers are continuing to confirm and classify these possible exoplanets. Today, a team of astronomers from the California Institute of Technology [...]
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Looking for some new lake-front property? Here’s the newest available on the planet. Volcanic activity in the Red Sea that started in mid-December has created what looks like a new island. The Advanced Land Imager (ALI) on NASA’s Earth Observing-1 (EO-1) satellite captured a high-resolution, natural-color image on December 23, 2011 showing an apparent island [...]
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In the fall of 2006, observers at the Catalina Sky Survey in Arizona found an object orbiting the Earth. At first, it looked like a spent rocket stage — it had a spectrum similar to the titanium white paint NASA uses on rocket stages that end up in heliocentric orbits. But closer inspection revealed that [...]
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Depending on how the calendar falls, the December solstice occurs annually on a day between December 20 and 23. This year, the December solstice will occur at 05:30 UTC (12:30 a.m. EST) on December 22, 2011. While the southern hemisphere is experiencing the long days of summer, the northern hemisphere will have the “winter solstice” [...]
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Have you ever seen a large ghostly disc around the Moon on a cool, calm, hazy night? If so, you have likely seen what is called an “Ice Halo” or “22° Halo.” Not only can the Moon display these ghostly rings of light, but the Sun does so in the day time too. 22° halos [...]
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