Tag: NASA

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After 15 years, it’s time to remodel space station

Image: International Space Station
The International Space Station has been continuously occupied since 2000. (NASA photo)

Today marks the 15th anniversary of that first moving-in day for spacefliers living on the International Space Station – and like many places that have been lived in for 15 years, the ISS is in the midst of renovations.

This isn’t your typical “reno,” however: There’s no other place where the doors have to be replaced while the construction site is moving at 18,000 mph, 225 miles above Earth’s surface. That’s basically what’s involved in getting the station ready for the arrival of Boeing and SpaceX crew transport ships in the 2017 time frame.

“To implement it on orbit is extremely complex, and must be orchestrated very carefully,” John Vollmer, Boeing’s chief engineer for the space station project, says in a video marking the anniversary. Boeing is the prime contractor for the station’s U.S. segment.

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Forbes

NASA patents are so crazy they just might work

Image: ARGOS training
A NASA astronaut trains for a future mission task that would typically be conducted in weightlessness, using the patented Active Response Gravity Offload System, or ARGOS. (Credit: NASA)

When NASA put out the word this month that it was offering more than 1,200 of its patented technologies to startups for no money down, the spotlight naturally fell on the farthest-out ideas – for example, a collapsible airplane suitable for sending to Mars, or solar sails for interplanetary flights.

But the real point of the exercise is to make it easier to convert NASA’s out-of-this-world ideas into profitable innovations on Earth. NASA is willing to waive the patent licensing fees for the first three years of commercialization, but will take a standard net royalty fee once businesses start selling commercial products.

The resulting products might well have nothing to do with outer space. Here are seven patented ideas that may sound crazy but could work for the right kind of startup.

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GeekWire

Hurricane Patricia looks scary from space

VIIRS view of Hurricane Patricia
An infrared image from the Suomi NPP satellite’s VIIRS instrument shows the well-defined eye of Hurricane Patricia as of 9:20 GMT Friday. (Credit: NASA / NOAA / CIMSS)

Even the International Space Station’s commander is worried about Hurricane Patricia, the strongest storm ever tracked by the National Hurricane Center.

NASA astronaut Scott Kelly, who is currently heading the station’s crew during his yearlong tour of orbital duty, passed along a picture showing the monstrous whirl of white clouds as it approached Mexico today:

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GeekWire

Pluto’s dog-bone moon poses a puzzle

Kerberos
This image of Kerberos was created by combining four individual images from New Horizons’ Long Range Reconnaissance Imager that were captured on July 14, approximately seven hours before the spacecraft’s closest approach to Pluto, at a range of 245,600 miles (396,100 kilometers) from Kerberos. The image has bee processed to recover the highest possible resolution. (Credit: NASA / JHUAPL / SwRI)

NASA’s New Horizons probe has finally filled out its family portrait of Pluto and its moons – and Kerberos, the last moon to get its closeup, turns out to be nothing like what scientists expected.

Before the piano-sized spacecraft’s July flyby, an analysis of Kerberos’ gravitational influence on Pluto’s four other moons suggested that it had some heft. But the fact that it was so dim led the mission team to conclude it must have a dark surface. Otherwise, why would an object so large reflect so little light?

It turns out that Kerberos is almost as tiny as Pluto’s smallest moon, Styx. Like Styx, Kerberos’ surface appears to consist of relatively clean water ice, making it bright enough to reflect about half of the sunlight it receives.

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Forbes

Find the people in the ‘Pluto Time’ picture

"Pluto Time" mosaic
A mosaic showing the New Horizons probe’s view of Pluto is made up of thousands of images sent in by fans of the “Pluto Time” project. The tiny red box near the center highlights a picture of Pluto discoverer Clyde Tombaugh. (Credit: NASA / JPL)

During the buildup to the big Pluto flyby in July, the team behind NASA’s New Horizons mission launched a campaign to show regular folks what time of day during earthly twilight was as bright as high noon on the dwarf planet – and asked them to send in their “Pluto Time” selfies. Now those pictures have been assembled into mosaics that show off the shades of Pluto and its largest moon, Charon.

If you look closely at the blown-up view of Pluto, you’ll find a bonus: a portrait of Clyde Tombaugh, the self-taught astronomer who discovered the dwarf planet in 1930.

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GeekWire

Science gives Pluto its day in the sun

Image: Pluto's edge
NASA’s New Horizons probe captured this backlit image of Pluto as it flew past the dwarf planet on July 14. Scattered sunlight reveals numerous haze layers within Pluto’s thin atmosphere, while the surprisingly diverse surface landscape indicates ongoing geological activity. (Credit: NASA / JHUAPL / SwRI)

The first peer-reviewed scientific paper about the New Horizons probe’s July flyby past Pluto lays out puzzling evidence that suggests the dwarf planet isn’t frozen in time. Rather, its smooth plains, high mountains and nitrogen glaciers are leading the NASA mission’s researchers to suspect that it’s geologically active even now.

“Pluto’s still got an engine, and it’s still running,” principal investigator Alan Stern of Southwest Research Institute told journalists in advance of the paper’s publication today by the journal Science.

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GeekWire

Pluto pics reveal blue glow – and water ice

Image: Blue Pluto
A picture from NASA’s New Horizons probe reveals the blue color of Pluto’s atmospheric haze, as seen in a backlit view. (Credit: NASA / JHUAPL / SwRI)

The latest pictures from NASA’s New Horizons mission to Pluto reveal for the first time that the backlit dwarf planet is surrounded by a beautiful blue glow – and also pinpoint the location of water ice deposits exposed on the surface.

Thursday’s images were released after a hubbub that suggested an “amazing” discovery would be revealed this week. Although the hype got a bit out of control, the revelations really do raise intriguing questions about Pluto’s weather and geology.

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GeekWire

Orbiter shows how risky ‘Martian’ trek would be

Image: Acidalia Planitia
A picture from the High Resolution Imaging Science Experiment on NASA’s Mars Reconnaissance Orbiter shows the area of Acidalia Planitia where the fictional Ares 3 mission landed in “The Martian.” (Credit: NASA / JPL / Univ. of Arizona)

Marooned astronaut Mark Watney takes a harrowing trek from Mars’ Acidalia Planitia to Schiaparelli Crater in “The Martian,” which took the top spot on last weekend’s box-office list with $55 million. But pictures of the actual terrain from NASA’s Mars Reconnaissance Orbiter suggest Watney’s trip would be even riskier in real life.

The science team behind the orbiter’s High Resolution Imaging Science Experiment, or HiRISE, captured a series of images that correspond to scenes in the movie in response to requests from Andy Weir, who wrote the book on which “The Martian” is based.

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GeekWire

‘Orbit-first’ Mars plan goes public: Will it fly?

Image: Mars as seen from Phobos
An artist’s conception shows as astronaut’s-eye view of Mars from Phobos. (Credit: Planetary Society)

The nonprofit Planetary Society has laid out a detailed blueprint for sending astronauts to the Martian moon Phobos in 2033 and then touching down on Mars itself beginning in 2039.

The blueprint released Tuesday is based on a “Humans Orbiting Mars” workshopthat was conducted in April – and it’s probably already out of date, due to last month’s announcement that NASA’s first crewed flight of the Orion deep-space capsule is likely to be put off until 2023. Nevertheless, the Planetary Society’s Casey Dreier says the full study can serve as a realistic yardstick for NASA’s Mars exploration timetable.

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GeekWire

NASA vet sees ‘endless’ frontier for space biz

Image: Lori Garver
During her stint as NASA’s deputy administrator, Lori Garver visited Seattle’s Museum of Flight in 2011 for a NASA Future Forum. (Credit: Ted Huetter / Museum of Flight)

Former NASA official Lori Garver’s resume is filled with highlights from politics and government service – going back to John Glenn’s presidential campaign – but when it comes to America’s space program, her heart’s with commercial ventures.

“The opportunities in commercial space are endless,” she told GeekWire. “Government opportunities are not endless.”

Garver, who helped draw up the Obama administration’s space policy and served as NASA’s deputy administrator from 2009 to 2013, will lay out the opportunities for commercial space ventures – and the limitations of government space efforts – at the GeekWire Summit on Thursday.

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