The Atlantic has an interesting article about the high probability of "space rocks" hitting the earth, possibly as high as a 1 in 10 chance of a major catastrophe each century. Not a new theme, but the article has some new developments suggesting it is more common than once thought. Includes a 10 minute video.
posted on May 30, 2008 - View this thread

Fireballs are not altogether uncommon. They are often associated with known meteor showers (and other times not). They are sometimes "earth crosser" asteroids, cometary debris, or simply man-made space junk. Sometimes they are extremely well documented. The March 7, 2003 Park Forest fireball/meteorite (pdf) was recovered and recorded by police car cameras: (AVIs: 1, 2, 3) Perhaps the most incredible is the one that got away on August 10, 1972. Recorded by many still and movie cameras as it was seen in daylight over the Grand Tetons, it was also recorded by a previously secret satellite during it's 1-1/2 minute skip off the earth's atmosphere. See also: How to observe, and report fireballs.
posted on Nov 10, 2006 - View this thread

Step away from the computer. Go outside. Have a look. The annual Perseid meteor shower is gracing our skies for the next 48 hours, looking better than ever, as Earth passes through a filament trailing from a comet's tail. (Hopefully, the comet won't smash into us in 2126.)
posted on Aug 10, 2004 - View this thread

this is the end as we know it. Aussie Bloke describes upcoming catastrophic meteor showers. A mysterious Australian astronomer is ranting about something earth shattering in on the horizon, odd naval fleet movement, strange economic activity and interesting meteor activity. Truth or hoax, What does it all mean?
posted on Jun 3, 2004 - View this thread

Perseid shower will peak in the (very) small hours of tomorrow morning...
We're in for a treat this year because Mars, at the closest it has been to Earth in almost 60,000 years, is also in sight. But the moon might cause smaller, fainter Perseid objects to be all but invisibile. If you're in Europe or North America, or elsewhere in the north hemisphere, you should be able to see something...
posted on Aug 12, 2003 - View this thread

They're back--and promise to as brighter or brighter than last year:
NASA scientists' predictions for the 2002 Leonid meteor storm.

Such meteor storms rarely happen in consecutive years, but 2001 and 2002 are exceptions. Experts have just released their predictions: Depending on where you live (Europe and the Americas are favored) Leonid meteor rates in 2002 should equal or exceed 2001 levels.

That's the good news. The bad news is that the Moon will be full when the storm begins on Nov. 19th. Glaring moonlight will completely overwhelm many faint shooting stars. Indeed, I often hear that the Moon is going to "ruin the show."

We shall see.
posted on Nov 16, 2002 - View this thread

Perseid Meteor Shower-(Peaks Sunday & Monday) "The August Perseids are among the strongest of the readily observed annual meteor showers, and at maximum activity can yield 50 or 60 meteors per hour. However, observers with exceptional sky conditions often record even larger numbers. Also, during an overnight watch, the Perseids are capable of producing a number of bright, flaring and fragmenting meteors, which leave fine trains in their wake."
posted on Aug 12, 2002 - View this thread

Bloink! Leonids touchdown in northwest Indiana.
posted on Nov 20, 2001 - View this thread

On Nov. 18, 2001, sky watchers somewhere will see a dazzling storm of Leonid meteors. And Leonid Observing Tips. It's the rainy season where I live so I'm pessimistic about my chances but maybe some of you have a shot at seeing them. Posted here as a PSA.
posted on Nov 13, 2001 - View this thread