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I've always wanted to have a neighbor just like you

Won't you please, please won't you be my neighbor? NASA's Kepler Discovers First Earth-Size Planet In The 'Habitable Zone' of Another Star. Kepler-186f is a planet about ten percent bigger than Earth that orbits within the habitable zone of its star. The light there is dim and orange, and it only gets about a third of the sunshine we do, but that may be enough for life. If you go outside tonight, there might be someone 500 light years away looking back at you...
posted by Kevin Street on Apr 17, 2014 - 75 comments

the time is venus square saturn

Van Cleef & Arpels, purveyors of super fine jewelry, have created the Midnight Planetarium, which holds part of the solar system on your wrist:
This new Poetic Complication timepiece provides a miniature representation of the movement of six planets around the sun and their position at any given time. Earth and Mercury, Venus, Mars, Jupiter and Saturn are set in motion thanks to a self-winding mechanical movement of great complexity: equipped with an exclusive module developed in partnership with the Maison Christiaan van der Klaauw, it contains 396 separate parts. The movement of each planet is true to its genuine length of orbit: it will take Saturn over 29 years to make a complete circuit of the dial, while Jupiter will take almost 12 years, Mars 687 days, Earth 365 days, Venus 224 days and Mercury 88 days.
[more inside]
posted by divabat on Jan 26, 2014 - 29 comments

Mysterious weather at the second largest planet in our solar system

There's 1,200 mile wide hurricane on Saturn, swirling within a hexagonal shape.
posted by Brandon Blatcher on Apr 29, 2013 - 58 comments

"This is the best time. The next 2 or 3 thousand years will be fantastic!"

In 2005, the Discovery Channel aired Alien Worlds, a fictional documentary based on Wayne Douglas Barlowe's graphic novel, Expedition: Being an Account in Words and Artwork of the 2358 A.D. Voyage to Darwin IV." Depicting mankind's first robotic mission to an extrasolar planet that could support life, the show drew from NASA's Origins Program, the NASA/JPL PlanetQuest Mission, and ESA's Darwin Project. It was primarily presented through CGI, but included interviews from a variety of NASA scientists and other experts, including Stephen Hawking, Michio Kaku, John Craig Venter and Jack Horner. Oh, and George Lucas, too. Official site. Previously on MeFi. [more inside]
posted by zarq on Sep 21, 2012 - 12 comments

"A situation in many respects similar to ours"

For a time in the late 19th and early 20th centuries, it was erroneously believed that there were canals on Mars.
Maps of the Martian canals. List of Martian Canals. Historical Globes of the Red Planet.
A modern perspective. The Planet Mars: A History of Observation and Discovery .
posted by timshel on Feb 12, 2012 - 26 comments

Time to update your moon charts for the solar system.

Pluto may have been downsized in 2006, but it's still living large, moon wise: A fourth moon has been discovered orbiting the dwarf planet.
posted by Brandon Blatcher on Jul 20, 2011 - 82 comments

Gordan Ugarković

Croatian software developer and amateur image processor Gordan Ugarković takes images from NASA's unmanned space probes released to the Planetary Data System, splices them together and tweaks the colors, sometimes combining higher resolution black and white images with color images, sometimes recreating what the object would look like in natural color (ie, in visible wavelengths, from images taken in multiple wavelengths), sometimes heightening the contrast to bring out detail. (via) [more inside]
posted by nangar on May 20, 2011 - 7 comments

A beautiful and powerful solar system viewing tool.

Have fun and learn at the same time.
posted by analogtom on Apr 4, 2011 - 23 comments

Want to explaind the Solar System to someone?

A beautiful interactive model of our Solar System
posted by analogtom on Mar 22, 2011 - 20 comments

Pack your bags, kids

Astronomers have found the first exoplanet within the "habitable" band around a star, or within the distance band around a start that would allow for liquid water. The planet is roughly 3 times the size of the Earth and orbits red dwarf Gliese 581 every 36.6 days at a distance of about 13 million miles.
posted by Punkey on Sep 29, 2010 - 85 comments

At least Michael Bay won't be directing...

In the year 2182 -- 172 years time -- there's a 1 in 1000 chance that we might be hit by a very large asteroid. With two centuries advance notice, will we be able to develop effective asteroid deflection techniques? [more inside]
posted by zarq on Jul 29, 2010 - 53 comments

Super-Earth Discovered

GJ 1214b is the most Earth-like planet ever found outside our solar system. And it needs a name.
posted by Taft on Dec 16, 2009 - 174 comments

Pop Rocks

The Little Fox has gas. Giovanna Tinetti using the Hubble Telescope says (in Nature - subscription required) there's Carbon Dioxide in the atmosphere of the Jupiter sized, hot, extrasolar planet HD 189733b. Scientists have also found methane clouds in its atmosphere, as well as water vapor. Tinetti (who looks a bit like Kari Byron from mythbusters if you squint) also found evidence of methane.
posted by Smedleyman on Nov 27, 2008 - 11 comments

In tribute to Charlton Heston, Russia has begun a real-life Planet of the Apes.

By 2020, Mars may have monkeys, adding to the impressive roster of primates in space.
posted by myopicman on Apr 14, 2008 - 24 comments

Ice hot planet

Scientists have discovered a planet composed of scorching hot ice. Originally thought to be a gas giant due to its mass, its actually only four times the size of Earth and most likely composed of exotic forms of ice, such as Ice VII and Ice X with s surface temperature of 300° C.
posted by Artw on May 16, 2007 - 30 comments

A home away from home?

Spacefilter: ESA telescope detects planet 20 lightyears away with a temperature between 0 and 40 degrees Celsius, dubbed "most Earth-like planet yet."
posted by goodnewsfortheinsane on Apr 24, 2007 - 104 comments

For, it is not the center of all the revolutions.

Planetocopia - have some new planets for the New Year.
Future ones; tilted ones; wrong ones.
Plus instructions on how to make your own.
via Making Light.
posted by thatwhichfalls on Dec 31, 2006 - 4 comments

Alien planet

Alien planet "The drama takes place on Darwin IV, a fictional planet 6.5 light-years from Earth, with two suns and 60 percent gravity. Having identified Darwin as a world that could support life, Earth sends a pilot mission consisting of the mothership and three probes." Discovery channel feature, Flash heavy site, via Pharyngula.
posted by dhruva on May 9, 2005 - 20 comments

Reflections on a Mote of Dust

Reflections on a Mote of Dust "We succeeded in taking that picture [from deep space], and, if you look at it, you see a dot. That's here. That's home. That's us. On it, everyone you ever heard of, every human being who ever lived, lived out their lives. The aggregate of all our joys and sufferings, thousands of confident religions, ideologies and economic doctrines, every hunter and forager, every hero and coward, every creator and destroyer of civilizations, every king and peasant, every young couple in love, every hopeful child, every mother and father, every inventor and explorer, every teacher of morals, every corrupt politician, every superstar, every supreme leader, every saint and sinner in the history of our species, lived there on a mote of dust, suspended in a sunbeam." Carl Sagan "Pale Blue Dot"
posted by crasspastor on Sep 11, 2001 - 15 comments

"Having flown around the earth in the first satellite I saw how beautiful our planet is, let us not destroy it!"

"Having flown around the earth in the first satellite I saw how beautiful our planet is, let us not destroy it!"

Remembering Yuri Gagarin, 40 years on.
posted by holgate on Apr 11, 2001 - 8 comments


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