NASA’s WISE Finds a Menagerie of Black Holes and Extreme Galaxies
Updated: 2012-08-31 21:21:09
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Houston had its warmest day of August yesterday, when the temperature hit 99 degrees. It’s pretty amazing that we’re likely to go the entire month of August this year without a 100-degree day this year after 30 of them last August, but I’m not complaining. Although there are some slight rain chances during the next [...]
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NASA's infrared space telescope has discovered a brand new type of galaxy: hot, dust-obscured galaxies -- or, "hot DOGs"
Subscribe Today Renew Give a Gift Archives Customer Service Facebook Twitter Newsletter SEARCH Health Medicine Mind Brain Technology Space Human Origins Living World Environment Physics Math Video Photos Podcast RSS Bill Nye : creationism is bad for children Time lapse : When the Moon ate Venus I’m going to Space Camp I am very excited to invite everyone to a fantastic event : RocketFest a field day at Space Camp in Huntsville , Alabama Rocketfest is a celebration of Space Camp and what it does to inspire kids to explore space . It’s open to families and kids of all ages , and it’ll be on Monday , September 3rd , 2012 from 10:00 a.m . to 4:00 p.m . at Space Camp itself . All proceeds raised go to the U.S . Space Rocket Center . Foundation I’ll be giving a short talk there about space
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NASA’s Dawn spacecraft is on its way to Ceres, the largest asteroid to be explored. This asteroid probe is leaving behind a legacy of exploration – by circling asteroid Vesta since July 2011. But now the spacecraft has been gradually leaving its orbit around that object and make a beeline to the dwarf planet Ceres. [...]
Over 4 billion miles (6.7 billion km) from the Sun, the Kuiper Belt is a vast zone of frozen worlds we still know very little about. Image: Johns Hopkins University Applied Physics Laboratory/Southwest Research Institute (JHUAPL/SwRI) Today marks the 20th anniversary of the discovery of the first Kuiper Belt Object, 1992QB1. KBOs are distant and [...]
1 PM UPDATE: Tropical Storm Leslie has formed in the open Atlantic. As discussed below, it doesn’t appear to be a major threat. ORIGINAL ENTRY: The tropics remain very active today, but not in a terribly bad way. Tropical Storm Isaac is well inland, and its rains have moved away from the Louisiana and Mississippi coastal [...]
The walls of the Moon’s Shackleton crater are likely the site of small patches of ice. Thanks to the Mini-RF radar on NASA’s Lunar Reconnaissance Orbiter (LRO), data collected show that small patches of ice could make up at most 5 to 10 percent of material in walls of the crater. “These terrific results from [...]
After nearly a week of weather and technical delays, NASA’s Radiation Belt Storm Probes (RBSP) launched in the early morning skies from the Cape Canaveral Air Force Station in Florida at 4:05a.m. EDT (08:05 GMT) on Thursday, August 30, 2012. This will be the first twin-spacecraft mission designed to explore our planet’s radiation belts. “Scientists [...]
Image Caption: Martian Soil caked on Curiosity’s right middle and rear wheels after Sol 22 Drive. Credit: NASA/JPL-Caltech Mars Trek has begun for NASA’s Curiosity rover. The mega rover has departed from her touchdown vicinity at “Bradbury Landing” and set off on a multi-week eastwards traverse to her first science target which the team has [...]
Bobak Ferdowsi, the NASA flight controller who earned an enthusiastic youthful following during the Aug. 6 landing of NASA’s Mars Curiosity rover, will host the NASA-sponsored Third Rock radio broadcast on Thursday at 4 p.m., EDT. “I never thought I’d be hosting a radio show,” Ferdowsi said. “Landing a rover on Mars rocks, and [...]
Genetics is often complicated — there isn’t a single gene for, say, height. But in horses, it seems, the genetics of how equines run are quite simple. In a new Nature paper, (see in full), researchers found a single gene (DMRT3) mutation changes the way horses manage their gait, be it trotting, galloping or ambling. [...]
From a NASA press release: NASA’s Wide-field Infrared Survey Explorer (WISE) mission has led to a bonanza of newfound supermassive black holes and extreme galaxies called hot DOGs, or dust-obscured galaxies. Images from the telescope have revealed millions of dusty black hole candidates across the universe and about 1,000 even dustier objects thought to be [...]
Subscribe Today Renew Give a Gift Archives Customer Service Facebook Twitter Newsletter SEARCH Health Medicine Mind Brain Technology Space Human Origins Living World Environment Physics Math Video Photos Podcast RSS Kepler finds a planet in a binary star’s habitable zone Bill Nye : creationism is bad for children Hurricane Isaac menaces the Gulf coast Hurricane Isaac is hitting the Gulf coast of the US right now , battering the area with 120 kph winds . Just after local midnight on August 28, the Suomi NPP Earth-observing satellite took this eerie and beautiful picture of Isaac when it was still a growing tropical : storm Click to encoriolisenate bigger versions are available on Flickr This picture is a combination of several images taken in different filters , including is in the visible
Becoming Spacefarers: Rescuing America’s Space Program by James A. Vedda; Xlibris Publishing; Bloomington, Indiana; Casebound Hardcover: $29.99; 2012. Just in time for an election year! The author has provided a no-nonsense review of what arguably seems to be the nonsensical and on-going twisted trajectory of U.S. space program. This is a well-reasoned and expertly researched [...]
: . . Subscribe Today Renew Give a Gift Archives Customer Service Facebook Twitter Newsletter SEARCH Health Medicine Mind Brain Technology Space Human Origins Living World Environment Physics Math Video Photos Podcast RSS Saturn’s shadow slices the rings Kepler finds a planet in a binary star’s habitable zone BAFact Math : The Sun is mind-crushingly brighter than the faintest object ever seen . . Seriously BAFacts are short , tweetable astronomy space facts that I post every day . On some occasions , they wind up needing a bit of a mathematical explanation . The math is pretty easy , and it adds a lot of coolness , which I'm passing on to you You're welcome . Today’s BAFact How much brighter is the Sun than the faintest object ever seen About Avogadro’s number times . brighter Yesterday
“The Eagle has landed.” That declaration by Neil Armstrong was heard from Tranquility Base in 1969. But the phrase was used again on August 28th as engineers watched the touchdown of the “Mighty Eagle” – a NASA robotic prototype lander. The craft sailed to an altitude of 100 feet during a successful free flight at [...]
Hurricane Isaac made its second and presumably final landfall at 3 a.m. this morning near Port Fourchon. The hurricane had sustained winds of 80 mph. The storm should now begin weakening as it moves slowly northwest, at about 6 mph. The eye can be seen on the following radar image. As one would expect with [...]
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Subscribe Today Renew Give a Gift Archives Customer Service Facebook Twitter Newsletter SEARCH Health Medicine Mind Brain Technology Space Human Origins Living World Environment Physics Math Video Photos Podcast RSS Dragon Con 2012 BAFact Math : The Sun is mind-crushingly brighter than the faintest object ever seen . . Seriously Saturn’s shadow slices the rings There is a whole lot of awesome in a picture of Saturn and its rings just released from the Cassini spacecraft Check this : out Mmmmm , . ringalicious Cassini was about 2 million kilometers 1.2 million miles from Saturn when it took this picture , so we’re seeing a decently wide-angle view . At the time , the spacecraft was below the plane of the rings , looking north up , if you like The Sun is off mostly to the left and up a . bit
Before there was Curiosity, there was Robonaut 2. This week, R2, the humaniod collaboration between NASA and General Motors achieved an important milestone in its 18 months aboard the International Space Station. On Tuesday, R-2 wiped a handrail with a hand cloth. “I successfully cleaned the handrail!,” proclaimed R2 by Twitter. Like Curiosity, the [...]
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Subscribe Today Renew Give a Gift Archives Customer Service Facebook Twitter Newsletter SEARCH Health Medicine Mind Brain Technology Space Human Origins Living World Environment Physics Math Video Photos Podcast RSS Update : New NASA map of sea ice minimum BAFact Math : The Sun is 12 trillion times brighter than the faintest star you can see Curiosity looks Sharp The Curiosity rover is still going through its shake down phase , using new equipment and making sure all is well . A few days ago , engineers fired up its 100 mm camera a telephoto that has a bit more zoom to it than the cameras from which we’ve been seeing pictures . They pointed it to the base of Mount Sharp , the big mountain in the center of its new home of Gale Crater . And what it saw is , simply , : breath-taking Holy
Good afternoon. The track models have finally come into better agreement for where Tropical Storm Isaac will make landfall, and the likely destination is southeastern Louisiana. Here’s a look at some of those forecast models: It’s worth noting that both the latest GFS and European models are on board with such a scenario, so confidence [...]
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The team behind the Hubble Space Telescope has transformed our view of the universe through iconic images such as the Pillars of Creation and the Cat's Eye, but even the professionals can miss some gems mdash; as demonstrated by today's winners of the "Hubble's Hidden Treas hellip;
You've seen it before, but not like this: Visual-effects specialist Daniel Luke Fitch has assembled the high-resolution imagery showing the Curiosity rover's descent to Mars this month into a YouTube video that's as slick as his highlights reel.
The video takes advantage of pictu hellip;
Subscribe Today Renew Give a Gift Archives Customer Service Facebook Twitter Newsletter SEARCH Health Medicine Mind Brain Technology Space Human Origins Living World Environment Physics Math Video Photos Podcast RSS BAFact Math : Jupiter is big enough to swallow all the rest of the planets whole When will we find life in space Curiosity rolls Just a few minutes ago , engineers at JPL here on Earth commanded the Mars Curiosity rovers to make its first test drive The rover rolled a few meters , stopped and took a picture of its : progress Click to enaresenate . Wow This image was taken by the left NAVCAM NAVigation CAMera on Curiosity at 15:00:53 UTC there’s a matching one by the right NAVCAM too , and there’s already an anaglyph that’s been made You can easily see where the wheels have
: Subscribe Today Renew Give a Gift Archives Customer Service Facebook Twitter Newsletter SEARCH Health Medicine Mind Brain Technology Space Human Origins Living World Environment Physics Math Video Photos Podcast RSS Multi-billion dollar traffic jam Curiosity rolls BAFact Math : Jupiter is big enough to swallow all the rest of the planets whole BAFacts are short , tweetable astronomy space facts that I post every day . On some occasions , they wind up needing a bit of a mathematical explanation . The math is pretty easy , and it adds a lot of coolness , which I'm passing on to you You're welcome . Today’s BAFact Jupiter is so big you could fit every other planet in the solar system inside it with room to . spare Volume is a tricky thing . Our brains are pretty good at judging relative
Subscribe Today Renew Give a Gift Archives Customer Service Facebook Twitter Newsletter SEARCH Health Medicine Mind Brain Technology Space Human Origins Living World Environment Physics Math Video Photos Podcast RSS Curiosity spins its wheels BAFact Math : Jupiter is big enough to swallow all the rest of the planets whole Multi-billion dollar traffic jam I’ve been stuck in some epic traffic jams , but I think this one : wins Those are the Space Shuttle orbiters Endeavour and Atlantis click to embiggen at Kennedy Space Center in Florida . Endeavour has just finished being processed for travel , and will soon be on its way to California to eventually go to the California Science Center in LA . Atlantis is staying at Kennedy Space Center itself at the Visitor’s . Center Funny a year ago I
A new 102-page study “Suborbital Reusable Vehicles: A 10-Year Forecast of Market Demand” is now available in the NSS website Space Transportation section as a 10 MB PDF file.
Suborbital reusable vehicles (SRVs) are creating a new spaceflight industry. SRVs are commercially developed reusable space vehicles that may carry humans or cargo. The companies developing these [...]