Join 3,497 readers in helping fund MetaFilter (Hide)

13 posts tagged with astronomy and meteors. (View popular tags)
Displaying 1 through 13 of 13. Subscribe:

Pretty Colors

A gallery of gorgeous thin-section photos of meteorites.
posted by Scientist on Feb 22, 2013 - 18 comments

September was Historic, astronomically

For the first time ever, a meteor has grazed in and out of Earth's atmosphere, slowing enough to become a temporary satellite that lasted a full orbit. In other astronomical news, a comet was discovered by a couple of Russian astronomers that appears to have all of the ingredients to be one of the greatest comets in our lifetimes, and maybe one of the greatest in human civilization's history. New comet might blaze brighter than the full Moon This will be the second great comet of 2013.
posted by spock on Oct 3, 2012 - 72 comments

What am I myself but one of your meteors?

"A moment, a moment long, it sail’d its balls of unearthly light over our heads, Then departed, dropt in the night, and was gone" Walt Whitman wrote these words in the poem Year of Meteors, 1859 ’60. Not until this year did a team of forensic astronomers at Texas State University, with the assistance of a painting from the Hudson River School, figure out what he was really talking about. [more inside]
posted by jessamyn on Aug 16, 2010 - 15 comments

The Leonid Meteor Shower 2009

NASA's Fluxtimator helps calculate the meteor shower activity in your area. There will be one of the biggest meteor shower events of our lifetime, the Leonid Meteor shower of 2009. Start time: this Monday November 16, 2009 at 11:00pm EST. End Time: Tuesday, November 17, 2009 at 4:00am EST (best 2am to 4 am EST). An Atomic Age song in mp3 to celebrate: What Is A Shooting Star. [more inside]
posted by nickyskye on Nov 14, 2009 - 18 comments

“A most dread portent took place, the sun gave forth its light without brightness.”

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 by stbalbach on May 30, 2008 - 19 comments

Great Balls of Fire!

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 by spock on Nov 10, 2006 - 29 comments

Shooting Stars

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 by digaman on Aug 10, 2004 - 12 comments

June 2004...The Beginning Of The End?

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 by lsd4all on Jun 3, 2004 - 51 comments

Perseid meteor shower

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 by tomcosgrave on Aug 12, 2003 - 11 comments

Leonid Meteor Storm 2002

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 by y2karl on Nov 16, 2002 - 22 comments

Perseid Meteor Shower-(Peaks Sunday & Monday)

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 by DailyBread on Aug 12, 2002 - 13 comments

Bloink!

Bloink! Leonids touchdown in northwest Indiana.
posted by sandor on Nov 20, 2001 - 19 comments

On Nov. 18, 2001, sky watchers somewhere will see a dazzling storm of Leonid meteors.

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 by y2karl on Nov 13, 2001 - 7 comments

Page: 1