Astronews Daily (2455538)

December 7, 2010 12:31 by scibuff

Top Stories

Geminids Meteor Shower 2010: What You Might See – The final meteor shower of 2010 is the Geminids, the peak of which falls on the night of the 13/14 December 2010. The Geminids is described by the IMO as “one of the finest, and probably the most reliable, of the major annual showers presently observable”, and this year’s shower is set to put on a good show. -Steve Owens / Meteorwatch

Geminid Meteor Shower Defies Explanation – The Geminid meteor shower, which peaks this year on Dec. 13th and 14th, is the most intense meteor shower of the year. It’s also NASA astronomer Bill Cooke’s favorite meteor shower—but not for any of the reasons listed above. “The Geminids are my favorite,” he explains, “because they defy explanation.” –NASA

Japan’s Akatsuki to Reach Venus Today – Japan’s Akatsuki spacecraft will arrive at Venus later today, and will enter orbit around the planet. The box-shaped orbiter will make observations from an elliptical orbit, from a distance of between 300 and 80,000 kilometers looking for — among other things — signs of lightning and active volcanoes. –Nancy Atkinson / Universe Today

SpaceX Delays Falcon 9 Launch Attempt To Dec. 9 – SpaceX will delay the launch attempt of the Falcon 9 rocket until at least Thursday, Dec. 9. At a press conference today, company president Gwynne Shotwell said a final review of closeout photos this morning found some indications of a potential issue on a second stage nozzle. Reports from journalist Robert Pearlman on Twitter said the Falcon 9 had been lowered from the vertical launch position. And Shotwell said if they have to replace the nozzle, the launch would be no earlier than Friday, Dec. 10. –Nancy Atkinson / Universe Today

15 years ago, Galileo arrived at Jupiter – At about 2200 UTC, a 340kg probe from NASA’s robot spacecraft Galileo will plummet into Jupiter becoming the first probe to fly through the atmosphere of a gas giant planet. –NASA/APOD

So You Think You Can Solve a Cosmology Puzzle? – Cosmologists have come up with a new way to solve their problems. They are inviting scientists, including those from totally unrelated fields, to participate in a grand competition. The idea is to spur outside interest in one of cosmology’s trickiest problems — measuring the invisible dark matter and dark energy that permeate our universe. –NASA/JPL

The Milky Way Project is live – The Milky Way Project is a joint venture between the Adler Planetarium in Chicago and the Zooniverse. So how can you help? Using our bubble-drawing interface, our hope is that you will find bubbles and note any important or unusual characteristics. For example, if you can see what looks like a knot in the bubble, flag it! This knot might tell us something about how the bubble is affecting star formation in the region. –Zooniverse

A HUGE looping prominence on the Sun! – That was taken by the Solar Dynamics Observatory at about 17:50 UT, or just an hour or so ago as I post this. Wow! That prominence must be nearly a million kilometers across! [Update: Geeked on Goddard estimates it at 700,000 km.] Mind you, on the scale of this image, the entire Earth would be about 5 pixels in size. –Phil Plait / Bad Astronomy

[more stories]

Videos

The launch of Apollo 17 - December 7th 1972. Onboard are astronauts Gene Cernan (CDR) Ron Evans (CMP) and Jack Schmitt (LMP). The first and only Saturn V night launch - Film coverage starts at T-3:04 through 1st stage Sep. Audio begins with the KSC PAO through to Tower Clear when it switches to the Command Module onboard recorder tapes (No PAO just the comments made by the crew). The countdown is the raw TV feed from KSC and the launch is NASA stock footage.

  

Photos

Launch of Apollo 17

Launch of Apollo 17

Galileo Spacecraft

Galileo Spacecraft

Looping prominence

Looping prominence

Space Shuttle Discovery

Space Shuttle Discovery

  

Gallery Pick of the Day

Earth - Moon Conjunction

On December 16, 1992, 8 days after its encounter with Earth, the Galileo spacecraft looked back from a distance of about 6.2 million kilometers to capture this remarkable view of the Moon in orbit about Earth - Credit: NASA/JPL

The photo above is “Pick of the Day” from one of the three galleries: Astronomy Gallery, Space Shuttle Gallery and Space Station Gallery.

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