What to do if you’re abducted by aliens

http://www.youtube.com/watch?v=zfAzaDyae-k&feature=related
A friend sent along this very entertaining and informative video featuring Neil deGrasse Tyson, an American astrophysicist and director of the Hayden Planetarium in New York City. The topic is one everyone’s interested in: UFOs. He educates as he entertains, adding humor to make a point. I think you’ll enjoy it.

Opportunity snapped this photo of 66-foot-wide Intrepid crater on November 11. The image has been horizontally compressed so you can see the entire panorama without scrolling. Click the photo to see the hi-res original. Credit: NASA/JPL-Caltech/Cornell University

Astronaut Alan Bean next to Intrepid in Nov. 1969 Credit: NASA

The odometer on the Mars Opportunity Rover recently rolled past the 15 1/2 mile mark as the sturdy robotic explorer continues on its way to the next big target, a 14-mile diameter crater named Endeavour. Last month it stopped to take photos at a much smaller crater, which mission scientists named Intrepid, after the lunar module of NASA’s Apollo 12 mission, which landed on the moon Nov. 19, 1969. Intrepid carried astronauts Alan Bean and Pete Conrad to the surface of Earth’s moon while crewmate Dick Gordon orbited overhead in the mission’s command and service module, Yankee Clipper. Rover scientists name Martian craters after historic ships of exploration. In addition to Intrepid, there are craters for the Yankee Clipper and Eagle (Apollo 11). Intrepid was selected because it was the 41st anniversary of its landing in November.

This 90-mile-wide view of Mars shows Opportunity's location last spring and its future goal, Endeavour, the big crater at top right. Credit: NASA

Opportunity has plenty of Martian sand and rock ahead before it reaches Endeavour Crater sometime next year. The bigger the crater – and this one would be the largest explored to date – the bigger the impact and the deeper the excavation. Scientists hope to learn more about the structure of Mars’ rocky crust from the exposed rocks around and within Endeavour.

The Great Red Spot (GRS) will be facing us this evening at the same time Io's shadow crosses the planet's disk. The GRS is visible in scopes as small as 4-inches in good seeing. Look for a pale pink oval. South is up in this illustration, the way the planet appears in most telescopes. Credit: Claude Duplessis, Meridian software

Tonight Jupiter’s Great Red Spot will be in good view for telescopic observers between about 6 and 7:30 p.m. CST. That’s also when the moon Io will be passing in front of the planet and leaving its easily visible shadow on the planet’s cloud tops. The shadow will enter at the east side of Jupiter at 6:24 p.m. and exit at its west edge at 8:38 p.m. Jupiter will be high in the southern sky during the entire transit.

Finally, I want to remind everyone of two BIG upcoming events: the Geminid meteor shower, one of the most reliable of the year, will peak next week on December 13-14. Then, on the morning of the 21st, the first day of winter, a total eclipse of the moon will be visible across the entire western hemisphere. Can’t wait!

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About astrobob

My name is Bob King and I work at the Duluth News Tribune in Duluth, Minn. as a photographer and photo editor. I'm also an amateur astronomer and have been keen on the sky since age 11. My modest credentials include membership in the American Association of Variable Star Observers (AAVSO) where I'm a regular contributor, International Meteorite Collectors Assn. and Arrowhead Astronomical Society. I also teach community education astronomy classes at our local planetarium.

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