you're reading...


The Wanderers.

So what makes the astronomers think these are free-floating planets, and not ones orbiting stars like Earth does? Well, the lensing events themselves show only a single rise and fall of the background starlight. If the planets were orbiting stars, those stars would also act like lenses, and their effect would be seen. They weren’t.

As explained by Discover‘s Phil Plait, a NASA-funded study using gravitational lensing finds possible evidence of billions of rogue planets wandering the cosmos between the stars. “In fact, these free-floaters may outnumber ‘regular’ planets by a factor of 1.5 or so. There are more of them than there are of us!…It’s thoughts that like which make me glad to be an astronomer, especially one living now. Just when you think the Universe is running low on surprises, it reminds us it’s a lot more clever than we are.

Omsbudsdog Emeritus

Recent Tweets

Photos on flickr


  • 1st anniversary gift: Sadly Charlie Murphy can't be here for the Murphy festivities.
  • A very happy 1st anniversary to my boo. You're the best! Around! Nothing's gonna ever keep you down.

Follow Me!


Follow Me on Pinterest 
My Pinterest Badge by: Jafaloo. For Support visit: My Pinterest Badge


The Lobster (7.5/10)

Currently Reading

Chain of Title, David Dayen

Recently Read

The Big Sleep, Raymond Chandler
Of Dice and Men, David Ewalt

Uphill All the Way

Syndicate this site:
RSS 1.0 | Atom (2.0)

Unless otherwise specified, the opinions expressed here are those of the author (me), and me alone.

All header images intended as homage. Please contact me if you want one taken down.

GitM is and has always been ad-free. Tips are appreciated if the feeling strikes.