14 posts tagged with Water and Space.
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Red Planet Blues

The trouble with terraforming Mars...
posted by Artw on Dec 20, 2013 - 73 comments

Trouble on the International Space Station

“Imagine having a fishbowl on your head with a half a litre of water sticking to your face, ears and nose. Then imagine you can’t take the fishbowl off your head for a minimum of 20 minutes, feel the panic?”

ISS astronaut Luca Parmitano developed a water leak in his helmet shortly after beginning a spacewalk, but is fine now.
posted by Brandon Blatcher on Jul 16, 2013 - 64 comments

"Ring it Out"

Last fall, the Canadian Space Agency asked students to design a simple science experiment that could be performed in space, using items already available aboard the International Space Station. Today, Commander Chris Hadfield conducted the winner for its designers: two tenth grade students, Kendra Lemke and Meredith Faulkner, in a live feed to their school in Fall River, Nova Scotia. And now, we finally have an answer to the age-old question, What Happens When You Wring Out A Washcloth In Space? [more inside]
posted by zarq on Apr 18, 2013 - 63 comments

Is It Moist On Mars?

New report suggests Mars may be full of liquid water - Smithsonianmag.com
posted by The Whelk on Jun 26, 2012 - 77 comments

"And the Cadillac of rovers is not far behind...."

Martian Life's Last Stand in the Trenches? "Scientists have found water-bearing deposits on Mars that are out of step with what was happening elsewhere on the planet, raising the prospect that the sites could have hosted Martian life's last stand."
posted by Fizz on Sep 28, 2011 - 27 comments

Water water everywhere

NASA May Have Discovered Flowing Water on Mars Dark, finger-like features appear and extend down some Martian slopes during late spring through summer, fade in winter, and return during the next spring. Repeated observations have tracked the seasonal changes in these recurring features on several steep slopes in the middle latitudes of Mars' southern hemisphere.
posted by modernnomad on Aug 4, 2011 - 65 comments

Where am I now? Travelin' 1.18km/s(2646mph). 70,289km from the Moon. 19 hrs! RU Excited? I am! #lcross

On October 9th, NASA spacecraft will run into the moon, and on purpose. The Lunar Crater Observation and Sensing Satellite (LCROSS) and its rocket's Centaur upper stage will impact the moon, with the goal of sending some of the (possibly present) ice above the lunar surface. Once out of the eternal shade of the moon's south pole, sunlight will break the ice up into H+ and OH- molecules, which can be detected by the Lunar Reconnaissance Orbiter (LRO). The initial impact site was the crater Cabeus A, but the target was later changed to Cabeus (proper), selected for highest hydrogen concentrations with the greatest level of certainty, and for the high-contrast back drop to detect ejecta and vapor measurements. NASA has provided guides for amateur observations of the impact, a facebook group, and a Twitter feed so you don't miss the moment.
posted by filthy light thief on Oct 8, 2009 - 53 comments

Venus's Missing Water

Where did Venus’s water go? Water may have once been as abundant on Venus as it is on Earth. New data from the Venus Express suggests that the planet's lack of a magnetic field has allowed water in the atmosphere to be stripped apart and carried into space by the solar wind.
posted by homunculus on Dec 29, 2008 - 30 comments

Enceladus

Source Of Geysers On Saturn's Moon Enceladus May Be Underground Water. Earlier this year the Cassini spacecraft detected organic material in the geysers of Enceladus. The question now is, how's the fishing?
posted by homunculus on Dec 10, 2008 - 53 comments

Phoenix Confirms Martian Water, Mission Extended

"We have water," said William Boynton of the University of Arizona, lead scientist for the Thermal and Evolved-Gas Analyzer, or TEGA. "We've seen evidence for this water ice before in observations by the Mars Odyssey orbiter and in disappearing chunks observed by Phoenix last month, but this is the first time Martian water has been touched and tasted."
posted by finite on Aug 1, 2008 - 52 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

Miracles You’ll See In The Next Fifty Years

Miracles You’ll See In The Next Fifty Years (Feb, 1950)
Some more up-to-date predictions: science, invention, space travel, colonisation, immortality, water shortage, flooding, nanotech, techno-apocalypse, extinction, mental health, smart machines, robots, mind uploading, AI, Asia, economics, demographics, goverance, cities. What is your prediction?
posted by MetaMonkey on Oct 5, 2006 - 54 comments

Enceladus.

There's water on Saturn's moon Enceladus. Here's hoping space tourism can pick up the pace a little.
posted by jrb223 on Mar 9, 2006 - 123 comments

Next Thursday, NASA will announce the discovery of huge water ice oceans on Mars. Lying less than a metre beneath the surface south of 60° latitude, the water ice reservoirs if melted would form an ocean 500m deep covering the entire planet. NASA insiders believe these findings could result in a manned landing within 20 years.
posted by adrianhon on May 26, 2002 - 24 comments

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