They came from outer space--and you can have one! Genuine meteorites are now on sale in the Space Weather Store. | | |
ASTEROID FLYBY: Newly-discovered asteroid 2012 TC4 will fly past Earth on Oct. 12th only 96,000 km (0.25 LD) away. There is no danger of a collision, but the 16 meter-wide space rock will be close enough to photograph through backyard telescopes as it brightens to approximately 14th magnitude. NASA hopes to ping this this object with radar, refining its orbit and possibly measuring its shape. Stay tuned for updates. [3D Orbit] [ephemeris] [more]
GEOMAGNETIC ACTIVITY CONTINUES: For the third day in a row, geomagnetic storms are circling the poles. In North America, auroras have spilled across the Canadian border descending as far south as Utah, Colorado, Kansas, and Nebraska. The best place to see the show, according to pilot Matt Melnyk, is from the window of an airplane:
"I photographed an unbelievable display from the cockpit at 21,000 feet while flying across Alberta Canada," says Melnyk. "Being the pilot we get a front row view of the amazing aurora and this display was nothing less than spectacular!"
The storms were instigated by a CME strike on Oct. 8th and they are about to be re-energized by a solar wind stream due to hit Earth's magnetic field on Oct. 10th. NOAA forecasters estimate a 40% chance of strong geomagnetic storms during the next 24 hours, so high-latitude sky watchers should remain alert for auroras. Aurora alerts: text, voice.
Realtime Aurora Photo Gallery
Update: Regarding the story below, "Dragon and the ISS," NASA reports that the Dragon capsule successfully docked to the space station at 9:03 a.m. EDT on Oct. 10th. [more]
DRAGON AND THE ISS: Laden with supplies, SpaceX's Dragon spacecraft is approaching the International Space Station for docking on Wednesday, Oct. 10th. Last night, David Blanchard saw the commercial spacecraft chasing the ISS across the sky above Flagstaff, Arizona:
"The Dragon capsule raced to catch the ISS as the pair moved across the western sky separated by about 20 seconds," says Blanhard. "This image is a single 30-s exposure that shows the separation and how Dragon trails ISS."
On Wednesday, these two streaks will merge. As the Dragon approaches the ISS, astronaut and station commander Suni Williams will reach out with the station's robot arm to grapple the capsule. The spacecraft will then be joined to one of the station's ports where astronauts will unload its 1,000 pounds of food, clothing, science gear and other items. Later, the astronauts will load almost 2,000 pounds of used equipment and experiments into the Dragon to be returned to Earth safely in about three weeks.
Realtime Space Weather Photo Gallery
Realtime Noctilucent Cloud Photo Gallery
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