Mars Express to streak past Mars’ moon Phobos soon

In a few days, the ESA spacecraft dubbed Mars Express will streak past the largest moon of Mars, Phobos. The spacecraft will make the closest approach to Phobos ever made … Continue reading

Cloudy With a Chance of Space Weather

Cloudy With a Chance of Space Weather

Worried about an important satellite transmission? The UK’s Meteorological Office will begin offering daily space weather forecasts to warn against solar storms that can knock out power grids, radios, and satellite-based tech like GPS. Solar storm activity follows a 11-year cycle, and we’re approaching a maximum right now. [BBC]

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The Naked Metal Core of a Dead Planet Is Circling the Sun

The Naked Metal Core of a Dead Planet Is Circling the Sun

You know about those plans to visit an asteroid in the next few years? Well, a select group of astronauts would like to sweeten the deal. Why visit a regular asteroid, when there’s a planet’s solid metal floating up there and it’s likely magnetic?

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This Squishy NASA Rover Is Mostly Empty Space

Naturally, NASA’s a big fan of light and portable things, so this rover made of poles and cables represents a way forward. No wheels. No bulk. All agility.

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NASA shows off future rover made from rods and cables

NASA currently has a rover exploring Mars called Curiosity and it’s not the first rover to explore the red planet. The thing that most of the rovers NASA has sent … Continue reading

ISS spacewalks complete, astronauts send back some stunning images

The astronauts who this week took to the vacuum of space to repair a malfunctioning ammonia coolant pump on the exterior of the International Space Station are safely back inside. … Continue reading

How Your Christmas Presents Were Shipped—As Seen in Clouds From Space

How Your Christmas Presents Were Shipped—As Seen in Clouds From Space

Today’s as good a day as any to ponder how massive amounts of stuff gets moved around the world. iPhones from China, sweaters from Bangladesh, chocolates from Switzerland—they all make the transcontinental journey in containers stacked like Legos on cargo ships. And these ships can seed their own clouds, tracing out their paths across the sea.

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Astronauts made a rare six hour spacewalk on Christmas Eve to fix ISS

Astronauts made a rare six hour spacewalk on Christmas Eve to fix ISS

For only the second time in NASA history, two astronauts made a spacewalk on Christmas Eve. Astronauts Rick Mastracchio and Michael Hopkins installed a new ammonia pump to fix the cooling loop on the ISS. You can’t beat that Christmas Eve, even if you’re Santa Claus.

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One of these twins is going to space. Will he come back different?

One of these twins is going to space. Will he come back different?

It’s pretty well accepted in the sci-fi world that whenever you’ve got twins, one of them is bound to turn evil. Unless both are pretty evil. So NASA’s decision to send astronaut Scott Kelly to the ISS for a year, then compare him to earthbound twin Mark, can only be interpreted as one thing: a study to determine which twin turns to the dark side. Ain’t science grand?

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ISS repairs could be complete with Christmas Eve spacewalk

We have been following the efforts by NASA and astronauts on the ISS to repair the coolant system issues that have plagued the ISS. NASA ordered a spacewalk to fix … Continue reading