×

Announcing: Slashdot Deals - Explore geek apps, games, gadgets and more. (what is this?)

Thank you!

We are sorry to see you leave - Beta is different and we value the time you took to try it out. Before you decide to go, please take a look at some value-adds for Beta and learn more about it. Thank you for reading Slashdot, and for making the site better!

  • NASA 'Emails' a Socket Wrench To the ISS

    HughPickens.com writes: "Sarah LeTrent reports at CNN that NASA just emailed the design of a socket wrench to astronauts so that they could print it out in the orbit. The ratcheting socket wrench was the first "uplink tool" printed in space, according to Grant Lowery, marketing and communications manager for Made In Space, which built the printer in partnership with NASA. The tool was designed on the ground, emailed to the space station and then manufactured where it took four hours to print out the finished product. The space agency hopes to one day use the technology to make parts for broken equipment in space and long-term missions would benefit greatly from onboard manufacturing capabilities. "I remember when the tip broke off a tool during a mission," recalls NASA astronaut TJ Creamer, who flew aboard the space station during Expedition 22/23 from December 2009 to June 2010. "I had to wait for the next shuttle to come up to bring me a new one. Now, rather than wait for a resupply ship to bring me a new tool, in the future, I could just print it."

    30 comments | 2 hours ago

  • Raspberry Pi In Space

    mikejuk (1801200) writes "When British astronaut Tim Peake heads off to the International Space Station in November, 2015, he will be accompanied on his 6-month mission by two augmented Raspberry Pis, aka Astro Pis. The Astro Pi board is a Raspberry Pi HAT (short for Hardware Attached on Top), and provides a gyroscope, accelerometer, and magnetometer, as well as sensors for temperature, barometric pressure, and humidity. It also has a real time clock, LED display, and some push buttons — it sounds like the sort of addon that we could do with down here on earth as well! It will also be equipped with both a camera module and an infra-red camera. UK school pupils are being challenged to write Raspberry Pi apps or experiments to run in space. During his mission, Tim Peake will deploy the Astro Pis, upload the winning code while in orbit, set them running, collect the data generated and then download it to be distributed to the winning teams.

    56 comments | about a week ago

  • Technical Hitches Delay Orion Capsule's First Launch

    According to NBC news, "A series of delays held up the maiden launch of NASA's Orion capsule on Thursday, adding some extra suspense to the first test of a spacecraft that's designed to take humans farther than they've ever gone — including to Mars." The much-anticipated launch, which had been scheduled for launch 7:05 a.m. Florida time, is to boost into orbit — empty — an instance of the Orion crew capsule intended to be part of a manned mission to Mars. As of shortly after 9 a.m. eastern time, troubleshooting has been in progress on the Alliance Delta 4 launch vehicle's hydrogen fill and drain valves in attempt to make the launch within today's launch window, which extends to 9:44 a.m. Besides the technical problem with those valves, the launch was delayed by wind, as well as by a boat that strayed into a restricted area. (Shades of the stray-boat delay in October for Orbital Science's ISS delivery launch.) Friday and Saturday have been designated as backup dates. Update: 12/04 15:03 GMT by T : The launch has been scrubbed.

    71 comments | about two weeks ago

  • ISS's 3-D Printer Creates Its First Object In Space

    An anonymous reader writes: NASA reports that the 3-D printer now installed on the International Space Station has finally finished its first creation. After it was installed on November 17th and calibrated over the next week, ground control sent it instructions yesterday to build a faceplate for the extruder's own casing. The process was mostly a success. "[Astronaut Butch Wilmore] Wilmore removed the part from the printer and inspected it. Part adhesion on the tray was stronger than anticipated, which could mean layer bonding is different in microgravity, a question the team will investigate as future parts are printed. Wilmore installed a new print tray, and the ground team sent a command to fine-tune the printer alignment and printed a third calibration coupon. When Wilmore removes the calibration coupon, the ground team will be able to command the printer to make a second object. The ground team makes precise adjustments before every print, and the results from this first print are contributing to a better understanding about the parameters to use when 3-D printing on the space station."

    69 comments | about three weeks ago

  • Multi-National Crew Reaches Space Station

    An anonymous reader writes A Russian capsule carrying three astronauts from Russia, the United States and Italy has blasted off for the International Space Station. Aboard the capsule are Russian Anton Shkaplerov, Nasa's Terry Virts and European Space Agency astronaut Samantha Cristoforetti, Italy's first female astronaut. "I think that 100 years from now, 500 years from now, people will look back on this as the initial baby steps that we took going into the solar system," Virts told a pre-launch press conference. "In the same way that we look back on Columbus and the other explorers 500 years ago, this is the way people will look at this time in history."

    70 comments | about a month ago

  • Russia May Be Planning National Space Station To Replace ISS

    An anonymous reader writes with news that Russia may be building its own space station to replace the ISS. Russia may be planning to build a new, independent national space station rather than prolong its participation in the $150 billion International Space Station (ISS) program beyond its current 2020 end date. The U.S. space agency NASA proposed last year to extend the life of the ISS — the largest international project ever undertaken by nations during peacetime — beyond its currently scheduled 2020 end date to at least 2024.

    236 comments | about a month ago

  • How To View the Antares Launch

    An anonymous reader points out NASA's info page on the Anatares rocket launch happening later today. NASA's Wallops Flight Facility and Virginia's Mid-Atlantic Regional Spaceport are set to support the launch of Orbital Sciences' Antares rocket at 6:45 p.m. EDT, October 27. The Antares rocket will carry Orbital's Cygnus cargo spacecraft, loaded with some 5,000 pounds of supplies and experiments, to the International Space Station. The launch may be visible, weather permitting, to residents throughout the mid-Atlantic and Northeast regions of the United States. Here's a visibility map of launch. Public viewing of the launch will be available at the NASA Visitor Center at Wallops and at the Chincoteague National Wildlife Refuge/Assateague Island National Seashore. Here's more information about the Visitors Center, including directions, and information on viewing sites recommended by the Eastern Shore of Virginia Tourism Commission. Live coverage of the mission is scheduled to begin at noon on the Wallops Ustream site."

    36 comments | about 2 months ago

  • SpaceX Capsule Returns To Earth With Lab Results

    An anonymous reader writes SpaceX's unmanned Dragon spacecraft has splashed down in the Pacific Ocean carrying NASA cargo and scientific samples from the International Space Station. A boat is ferrying the spacecraft to a port near Los Angeles, where NASA said the 1.5 tons of materials will be removed and returned to the space agency by late tomorrow for scientists to pick apart. "This mission enabled research critical to achieving NASA's goal of long-duration human spaceflight in deep space," said Sam Scimemi, director of the International Space Station division at NASA headquarters.

    60 comments | about 2 months ago

  • Robot Arm Will Install New Earth-Facing Cameras On Space Station

    SternisheFan writes Canada's robotic Canadarm2 will install the next two Urthecast cameras on the International Space Station, removing the need for astronauts to go outside to do the work themselves. Urthecast plans to place two Earth-facing cameras on the United States side of the station (on Node 3) to add to the two they already have on the Russian Zvezda module. Technical problems with the cameras forced the Russians to do an extra spacewalk to complete the work earlier this year.

    40 comments | about 3 months ago

  • Expedition 42 ISS Crew Embraces Douglas Adams

    SchrodingerZ writes: In November of this year, the 42nd Expedition to the International Space Station will launch, and the crew has decided to embrace their infamous number. NASA has released an image of the crew mimicking the movie poster for The Hitchhikers Guide to the Galaxy, a film released in 2005, based on a book with the same name by Douglas Adams. Commander Butch Wilmore stands in the center as protagonist Arthur Dent, flight engineer Elena Serova as hitchhiker Ford Prefect, flight engineer Alexander Samokutyayev as antagonist Humma Kavula, astronaut Samantha Cristoforetti as Trillian, and flight engineers Terry Virts and Anton Shkaplerov as two-headed galactic president Zaphod Beeblebrox. The robotic "Robonaut 2" also stands in the picture as Marvin the depressed android. Cristoforetti, ecstatic to be part of this mission stated, "Enjoy, don't panic and always know where your towel is!" Wilmore, Serova and Samokutyayev blasted off September 25th for Expedition 41, the rest of Expedition 42 will launch November 23rd.

    39 comments | about 3 months ago

  • NASA Expands Commercial Space Program

    An anonymous reader writes: Just 10 days after NASA awarded multi-billion-dollar contracts to SpaceX and Boeing for future manned rocket launches, the agency announced today it is expanding its commercial space program to include contracts for delivery missions to the International Space Station. "Under the Commercial Resupply Services 2 RFP, NASA intends to award contracts with one or more companies for six or more flights per contract. As with current resupply flights, these missions would launch from U.S. spaceports, and the contracted services would include logistical and research cargo delivery and return to and from the space station through fiscal year 2020, with the option to purchase additional launches through 2024."

    24 comments | about 3 months ago

  • SpaceX Launches Supplies to ISS, Including Its First 3D Printer

    A "flawless" launch early Sunday from Cape Canaveral has sent a load of supplies on its way to the International Space Station aboard a Falcon 9-lofted SpaceX Dragon capsule. Food, care packages and provisions for NASA's astronauts make up more than a third of the cargo onboard Dragon. But the spacecraft also has experiments and equipment that will eventually help scientists complete 255 research projects in total, according to NASA. In Dragon's trunk, there's an instrument dubbed RapidScat, which will be installed outside the space station to measure the speed and direction of ocean winds on Earth. Among the commercially funded experiments onboard Dragon is a materials-science test from the sports company Cobra Puma Golf designed to build a stronger golf club. Dragon is also hauling the first space-grade 3D printer, built by Made in Space, which will test whether the on-the-spot manufacturing technology is viable without gravity.

    129 comments | about 2 months ago

  • Boeing To Take Space Tourists On Its CST-100 Spacecraft To the ISS

    MarkWhittington (1084047) writes "According to a Thursday story in Investment Business Daily, Boeing, whose CST-100 spacecraft was one of the two winners of NASA's commercial crew competition, will reserve one seat per flight for a paying tourist. For a price comparable to what space tourists now pay for trips on the Russian Soyuz, anyone will be able to take a jaunt to the International Space Station. The move places Boeing in direct competition with the Russians, who are working through a company called Space Adventures for their tourist space jaunts."

    47 comments | about 3 months ago

  • Mystery Signal Could Be Dark Matter Hint In ISS Detector

    astroengine writes Analysis of 41 billion cosmic rays striking the Alpha Magnetic Spectrometer particle detector aboard the International Space Station shows an unknown phenomena that is "consistent with a dark matter particle" known as a neutralino, researchers announced Thursday. Key to the hunt is the ratio of positrons to electrons and so far the evidence from AMS points in the direction of dark matter. The smoking gun scientists look for is a rise in the ratio of positrons to electrons, followed by a dramatic fall — the telltale sign of dark matter annihilating the Milky Way's halo, which lies beyond its central disk of stars and dust. However, "we have not found the definitive proof of dark matter," AMS lead researcher Samuel Ting, with the Massachusetts Institute of Technology and CERN in Switzerland, wrote in an email to Discovery News. "Whereas all the AMS results point in the right direction, we still need to measure how quickly the positron fraction falls off at the highest energies in order to rule out astrophysical sources such as pulsars." But still, this new finding is a tantalizing step in the dark matter direction.

    55 comments | about 3 months ago

  • NASA's Manned Rocket Contract: $4.2 Billion To Boeing, $2.6 Billion To SpaceX

    schwit1 writes NASA has chosen two companies to ferry astronauts to and from the International Space Station, and those companies are Boeing and SpaceX. This decision confirms that SpaceX is ready to go and gives the company the opportunity to finish the job, while also giving Boeing the chance to show that it can still compete. After NASA has certified that each company has successfully built its spacecraft, SpaceX and Boeing will each fly two to six missions. The certification process will be step-by-step, similar to the methods used in the cargo contracts, and will involve five milestones. The contracts will be paid incrementally as they meet these milestones. One milestone will be a manned flight to the ISS, with one NASA astronaut on board. Boeing will receive $4.2 billion, while SpaceX will get $2.6 billion. These awards were based on what the companies proposed and requested.

    188 comments | about 3 months ago

  • WSJ Reports Boeing To Beat SpaceX For Manned Taxi To ISS

    PvtVoid writes The Wall Street Journal reports (paywalled) that NASA is poised to award a key contract for manned transport to the International Space Station to Boeing over rival SpaceX: "Recent signals from the Obama administration, according to the officials, indicate that the National Aeronautics and Space Administration's leadership has concluded on a preliminary basis that Boeing's proposed capsule offers the least risky option, as well as the one most likely to be ready to transport U.S. crews to the international space station within three years. The officials cautioned that a last-minute shift by NASA chief Charles Bolden, who must vet the decision, could change the result of the closely watched competition." Here is a non-paywalled link to an article at CNET.

    200 comments | about 3 months ago

  • Space Station's 'Cubesat Cannon' Has Gone Rogue

    astroengine writes: Last night (Thursday), two more of Planet Lab's shoebox-sized Earth imaging satellites launched themselves from aboard the International Space Station, the latest in a series of technical mysteries involving a commercially owned CubeSat deployer located outside Japan's Kibo laboratory module. Station commander Steve Swanson was storing some blood samples in one of the station's freezers Friday morning when he noticed that the doors on NanoRack's cubesat deployer were open, said NASA mission commentator Pat Ryan. Flight controllers at the Johnson Space Center in Houston determined that two CubeSats had been inadvertently released. "No crew members or ground controllers saw the deployment. They reviewed all the camera footage and there was no views of it there either," Ryan said.

    143 comments | about 3 months ago

  • Eye Problems From Space Affect At Least 21 NASA Astronauts

    SternisheFan sends this report from Universe Today: How does microgravity affect your health? One of the chief concerns of NASA astronauts these days is changes to eyesight. Some people come back from long-duration stays in space with what appears to be permanent changes, such as requiring glasses when previously they did not. And the numbers are interesting. A few months after NASA [said] 20% of astronauts may face this problem, a new study points out that 21 U.S. astronauts that have flown on the International Space Station for long flights (which tend to be five to six months) face visual problems. These include "hyperopic shift, scotoma and choroidal folds to cotton wool spots, optic nerve sheath distension, globe flattening and edema of the optic nerve," states the University of Houston, which is collaborating with NASA on a long-term study of astronauts while they're in orbit.

    109 comments | about 4 months ago

  • Scientists Find Traces of Sea Plankton On ISS Surface

    schwit1 sends this report from the ITAR-TASS News Agency: An experiment of taking samples from illuminators and the ISS surface has brought unique results, as scientists had found traces of sea plankton there, the chief of an orbital mission on Russia's ISS segment told reporters. Results of the scope of scientific experiments which had been conducted for a quite long time were summed up in the previous year, confirming that some organisms can live on the surface of the International Space Station for years amid factors of a space flight, such as zero gravity, temperature conditions and hard cosmic radiation. Several surveys proved that these organisms can even develop. He noted that it was not quite clear how these microscopic particles could have appeared on the surface of the space station.

    117 comments | about 4 months ago

  • ISS Earth at Night Photos Crowdsourced For Science

    teleyinex writes The Complutense University of Madrid (UCM) is leading a project called Cities at Night to catalog the images taken by astronauts from the ISS. The project uses the platform Crowdcrafting powered by the open source software PyBossa to catalog images in cities, stars or other objects, as well as geo-reference them."

    13 comments | about 4 months ago

Slashdot Login

Need an Account?

Forgot your password?