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            You know how sometimes when you put your foot in your mouth and say something really stupid, you try to recover but only stammer out something even dumber and […]

Thirty-five years after their launch, the two Voyager deep space probes are about to enter interstellar space, while still transmitting data back to Earth.

Their are other places in the solar system which might harbor life, say astronomers. Given probable budget cuts, some scientists are criticizing NASA's singular focus on the Red Planet. 

Tropical lakes of methane recently discovered on the surface of Titan hint at subsurface oases, which could produce compounds analogous to proteins and information-carrying molecules. 

NASA scientists have discovered a thin strip of oxygen in the atmosphere of Dione, one of Saturn's 60 moons. It seems to be a rare case of oxygen existing without the support of live organisms. 

As I’m writing this post, NASA’s latest Mars mission – the Mars Science Laboratory, also known as Curiosity – is just hours away from its destination. By the time you […]

Han Solo’s Millennium Falcon can take off at a moment’s notice and escape from pursuers into space. And can land on almost any patch of ground. Why can’t we do that in 2012? The problem is the puny power of the chemical rocket.

If you don’t like the weather in New England, wait a minute. So goes the saying that is loosely attributed to Mark Twain. The same cannot be said of the […]

Based on current discovery rates, we will have discovered thousands of exoplanets by 2020. But how can we concentrate on habitable ones? One astrobiologist proposes a unique solution.

This column (flagged by one of our eagle-eyed editors) by Kenneth Rogoff on “rethinking the growth imperative” is incredibly puzzling. Rogoff, a Harvard economics professor and former IMF chief economist, […]

What sends chills and thrills up your spine just by looking at it on a museum wall? Fright, like beauty, is in the eye of the beholder. But here is perhaps the scariest painting of them all.

A European space telescope has found 10 previously unknown alien planets, all of which are gaseous like Saturn or Jupiter. They boost the count of extrasolar planets to 565.

Ices stripped off a long-lost moon may have provided the raw materials for Saturn's rings and inner satellites before the Titan-twin slammed into its mother planet, new research shows.

As part of its “Works & Process” series of events, the Guggenheim Museum in New York is presenting a lecture by legendary physicist, mathematician and futurist Freeman Dyson of Princeton’s […]

It’s long been speculated that the largest moon of Saturn, Titan, has large volcanoes made of ice. In 2005, it was thought that one of these ice volcanoes had been […]

Now that AGU is behind us and that I’ve waded through a lot of grading (over the weekend: 4 sets of labs and one each of papers and homework), I […]

A quickie post, but there were a few things too good to pass up: Twenty Indonesian volcanoes “ready to erupt”: Ralph at the Volcanism Blog has a great new post […]

We’ve found out the winner of 2010 Pliny for volcanic event of the year yesterday, so now let’s look back at the entire year in volcanic activity. It was a […]

One of the frustrations that comes with a new and interesting idea is the large number of people who will tell you that you’re actually saying something old and familiar. […]

NASA issued a news advisory earlier this week announcing that timed with a paper embargoed for publication at the journal Science, that the agency would be holding a news conference […]

Icy volcanoes on other planets are kind of salty, too. That along with a 3-D image of the Sarychev Peak eruption and another eruption in Alaska.

According to the Voyager Interstellar Mission Web site, on June 28th of this year, Voyager 2 completed 12,000 days of continuous operation since its launch on August 20th, 1977. Each […]

n … then “Jupiter would be revoking democracy in Russia, Saturn would be curling in Canada, Uranus would be trying to figure out how to speak Kalaallisut, Neptune would be […]

Scientists are working to rule out non-biological explanations for conditions present on Titan, a moon of Saturn, that suggest there could be life on the moon's surface.

The Maine Solar System Model recreates the relative distances between the sun and planets along a stretch of U.S. Highway 1

Except for some of the harsh, impermanently inhabited and sparsely visited inlands of Kerguélen, there are no places left on Earth to name. Those with a penchant for baptising should […]

The Hubble space telescope has caught Saturn’s twin auroras on camera during a rare equinox which reveals both polls of the planet lit up in a spectacular display.

There now seems “little doubt” that Saturn’s moon Enceladus holds a “large body of liquid water” beneath its icy surface after a probe returned yet more evidence.

Planetary scientist Francis Nimmo says evidence from recent NASA expeditions suggests that conditions necessary for life may exist on the icy satellites of Saturn and Jupiter.

Stunning new images of Saturn at Equinox cast new light on the beautiful and distant planet.