Many scientists believe Mars used to be a much nicer place to live, with a cloudy, Earth-like atmosphere and flowing water. At some point, Mars lost most of that atmosphere and its protective effects. NASA’s MAVEN probe is designed to figure out why.
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WHEN LOOKING AT THE present as an indication of where we’ll stand a year from now–much less a decade–feeling optimistic may not come easy. We look out to the universe and see an infinite, lifeless abyss enfolding upon our own small pocket of civilization, while the people we look to for guidance and information seem to be little more than straight-faced bearers of bad news.
Yet while we can’t predict what the future holds for our unending political discourses, we can look at how far we’ve come with technology in merely the last decade and realize the present we know now will, very soon, find itself memorialized in nostalgia. Here’s some technology emerging down the road that’s poised to change your life on a much greater scale than any outcome of a political debate.
An invisible, ancient source of energy surrounds us—energy that powered the first explorations of the world, and that may be a key to the future.
This map shows you the delicate tracery of wind flowing over the US.
Read more about wind and about wind power.
The wind map is a personal art project, not associated with any company. We’ve done our best to make this as accurate as possible, but can’t make any guarantees about the correctness of the data or our software. Please do not use the map or its data to fly a plane, sail a boat, or fight wildfires
If the map is missing or seems slow, we recommend the latest Chrome browser.
Surface wind data comes from the National Digital Forecast Database. These are near-term forecasts, revised once per hour. So what you’re seeing is a living portrait. (See the NDFD site for precise details; our timestamp shows time of download.) And for those of you chasing top wind speed, note that maximum speed may occur over lakes or just offshore.
We’d be interested in displaying data for other areas; if you know of a source of detailed live wind data for other regions, or the entire globe, please let us know.
If you’re looking for a weather map, or just want more detail on the weather today, see these more traditional maps of temperature and wind.
A lunar eclipse occurs whenever the moon passes through the Earth’s dark shadow, which can only happen during a full moon. There are two or more lunar eclipses a year.
Types of Lunar Eclipses
Penumbral Lunar Eclipse. This occurs when the moon passes through the Earth’s penumbral shadow. These eclipses are subtle and hard to observe.
Partial Lunar Eclipse. This occurs when a portion of the moon passes through the Earth’s umbral shadow. These eclipses are easy to see with the unaided eye.
Total Lunar Eclipse. This occurs when the entire moon passes through the Earth’s umbral shadow. During the total phase (totality), the moon turns a vibrant red color. These are easy to see as well, with the unaided eye.
A lunar eclipse begins as a small notch slowly appears along one edge of the moon. During the next hour, the moon gradually dips deeper into Earth’s dark umbral shadow. If the eclipse is a total one, the last remaining minutes of the partial phases can be quite dramatic. The crescent of the moon grows thinner as darkness propagates through a night sky now deprived of moonlight. If you’re away from city lights, the Milky Way becomes bright and beautiful as the total phase begins.
No matter what kind of camera you own, there are a variety of techniques that you can use to photograph a lunar eclipse: wide-angle, telephoto, multiple exposure and star trail. While you can also use film cameras to photograph eclipses, this article specifically discusses digital camera use…
700 pictures through a Coronado Solar Max 60 Double Stack telescope were used to make this video. The Telescope has a very narrow bandpass allowing you to see the chromosphere and not the much brighter photosphere below it. The music was composed in Abelton Live.
Oct. 28, 2004 total lunar eclipse, widely visible from the USA. Composite of images captures the Moon at the beginning (r.), middle (c.) and end (l.) of totality. Nikon D100, 4 sec. at f/12, using an AstroPhysics 105 EDT Refractor (4″ F/6) and AP 2X Barlow for a focal length of 1200mm.
July 16, 2000 total lunar eclipse, Maui, HI. Nikon 8008 SLR and 35mm NIKKOR lens in multiple exposure mode to capture the entire eclipse on one frame of Kodak Royal Gold 100 film. Basic exposure of 1/125 sec. at f/5.6 was increased to 1/8 sec. within 15 min. of totality, then set to 4 sec. throughout totality. A second metered exposure captures morning twilight and silhouetted palm trees.
Star trail during the total lunar eclipse, Jan. 21, 2000. Nikon 8008 SLR, 50mm NIKKOR, f/16 opened to f/5.6 during totality, for a total exposure time of 2 hrs. and 30 min. on Kodak Royal Gold 400 film. The narrow lines that parallel the Moon’s path are images of bright stars.
Jan. 21, 2000 total Lunar Eclipse, Dunkirk, MD. Nikon N70 SLR on an AstroPhysics 130 EDF +, f/12, Kodak Royal Gold 100 and 400 films. The moon was photographed at five min. intervals throughout the eclipse. You can see every stage of the eclipse from start to finish. Individual images scanned, composite created using Adobe Photoshop.
This 11-minute animation depicts key events of NASA’s Mars Science Laboratory mission, which will launch in late 2011 and land a rover, Curiosity, on Mars in August 2012. A shorter 4-minute version of this animation, with narration, is also available on our youtube page.
The Fulbright Program with the Philippines is the world’s oldest continuous Fulbright program. The Philippine-AmericanEducational Foundation (PAEF) was established on March 23, 1948.
Grants are available for Filipino students to pursue Master’s or Ph.D. degrees in the U.S. Filipino teachers of English are eligible to teach Tagalog in the U.S and take classes at a U.S. university in the non-degree Fulbright Foreign Language Teaching Assistant (FLTA) Program.
Grants to the Philippines for U.S. citizens are offered in the student and scholar categories. Ten-month awards are available for students to carry out either independent or Ph.D. dissertation research. Lecturer/research grants and Fulbright Specialists grants are availble for U.S. faculty and professionals. read more…
In the Philippines, Fulbright U.S. grantees are supported by the Philippine-American Educational Foundation.
Students
Fulbright U.S. Student Program
The Fulbright U.S. Student Program enables U.S. graduating college seniors, graduate students, young professionals, and artists to study abroad for one academic year.
The Fulbright U.S. Scholar Program sends American scholars and professionals abroad to lecture and/or conduct research in a wide variety of academic and professional fields.
Fulbright Specialist Program
The Fulbright Specialist Program, a short-term complement to the traditional Fulbright Scholar Program, sends U.S. faculty and professionals to serve as expert consultants on curriculum, faculty development, institutional planning, and related subjects at overseas academic institutions for a period of 2 to 6 weeks.