Cape Canaveral, U.S.A. — Media are invited to an interview availability and facilities tour with NASA Administrator Charlie Bolden at noon EDT, Thursday, Aug. 23, at various locations in and around the agency’s Kennedy Space Center in Florida. During the media tour, Bolden will detail recent progress related to NASA’s commercial spaceflight initiatives.

Media must be at Kennedy’s press site by 11:15 a.m. for transportation to the first location. Media will return to the press site by 3:30 p.m. For media wanting to cover a separate XCOR event at Kennedy’s Visitor Complex, transportation to the Bolden event will be provided and depart the Visitor Complex at1 1:30 a.m.

Bolden and media will tour two locations on Cape Canaveral Air Force Station: SpaceX’s facility at Space Launch Complex 40 and United Launch Alliance’s Space Launch Complex 41, where the Atlas V rocket carrying NASA’s Radiation Belt Storm Probes (RBSP) spacecraft is on the launch pad. RBSP is scheduled to launch Friday morning.

Bolden and media then will go to Kennedy’s Operations and Checkout Building to see the latest progress on NASA’s Orion Multi-Purpose Crew Vehicle, which is being prepared for launch on the Exploration Flight Test-1 in early 2014.

The tour ends at Kennedy, where The Boeing Co. is preparing its CST-100 spacecraft, which is part of NASA’s Commercial Crew Program work. NASA is working with U.S. companies to eventually provide crew transportation to and from low Earth orbit and the space station.

NASA RBSP media badges will be honored for this event. No new credentials for international media will be issued. U.S. journalists without media credentials must apply online by noon, Aug. 22, at: https://media.ksc.nasa.gov

For more information about NASA’s Orion, Space Launch System, Commercial Crew, Ground Systems Development and Operations and International Space Station programs, visit:
http://www.nasa.gov/exploration

Image Courtesy of   eddtoro / Shutterstock.com

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Houston, U.S.A. – Three members of the Expedition 31 crew undocked from the International Space Station and returned safely to Earth Sunday, July 1, wrapping up a mission that lasted six-and-a-half months.

Russian Commander Oleg Kononenko, NASA Flight Engineer Don Pettit and European Space Agency Flight Engineer Andre Kuipers landed their Soyuz TMA-03M spacecraft in Kazakhstan at 3:14 a.m. CDT (2:14 p.m. local time) after undocking from the space station’s Rassvet module at 11:47 p.m. June 30. The trio, which arrived at the station Dec. 23, 2011, spent a total of 193 days in space, 191 of which were aboard the station.

During their expedition, the crew supported more than 200 scientific investigations involving more than 400 researchers around the world. The studies ranged from integrated investigations of the human cardiovascular and immune systems to fluid, flame and robotic research.

Before leaving the station, Kononenko handed over command of Expedition 32 to the Russian Federal Space Agency’s Gennady Padalka, who remains aboard the station with NASA astronaut Joe Acaba and Russian cosmonaut Sergei Revin. NASA astronaut Sunita Williams, Russian cosmonaut Yuri Malenchenko and Japan Aerospace Exploration Agency astronaut Akihiko Hoshide will join them July 17. Williams, Malenchenko and Hoshide are scheduled to launch July 14 from the Baikonur Cosmodrome in Kazakhstan.

On June 25, Pettit celebrated achieving one cumulative year in space, combining his time in orbit on Expedition 6, Expedition 30/31 and the STS-126 space shuttle Endeavour flight to the station in November 2008. Pettit now has 370 days in space, placing him fourth among U.S. space fliers for the longest time in space.

During Expedition 31, Pettit also used household objects aboard the station to perform a variety of unusual physics experiments for the video series “Science Off the Sphere.” Through these demonstrations, Pettit showed more than a million Internet viewers how space affects scientific principles.

To watch “Science Off the Sphere” videos, visit: http://www.physicscentral.com/sots

Image Courtesy of  Edwin Verin / Shutterstock.com

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On April 23 at Seattle’s Museum of Flight, Planetary Resources, Inc. announced and revealed their plans to search for and mine asteroids for their precious metals and water. With this mission, its members hope to provide more resources for the Earth and humans and reduce the cost of space travel. Billions to trillions of dollars can be contributed to the global gross domestic profit.

As for a more intrinsic motivation, Planetary Resources also hopes to advance human exploration in space.

The money and means largely come from the founders and backers of the group, which include Google co-founder and CEO Larry Page, Eric Anderson (who founded Space Adventures, which arranged space flights for millionaires) Ross Perot Jr. (the chairman of the Board of Perot Systems), Charles Simonyi (who was a part of the team that devised Microsoft Office Suite), filmmaker James Cameron, and Peter Diamandis (founder and chairman of the X Prize Foundation).

Asteroids are space junk – leftovers from when the planets in our solar system fully formed. Their sizes range from several meters to over one thousand kilometers across. Composition varies, though they are mostly made of metals, some of which are present on Earth (“common” ones such as iron and nickel) and some of which are rare on our planet (platinum, for example.) Some asteroids consist of a significant amount of frozen water along with metals.

“Everything we hold of value on Earth — metals, minerals, energy, water, real estate — are literally in near-infinite quantities in space,” Diamandis tells ABC News.

To conserve time, money, and fuel, Planetary Resources plans to mine asteroids near Earth. Thousands possibly float nearby – many of them too small to be detected. Most that will be mined would be more reachable than the Moon since Earth’s gravitational tends to capture smaller space objects, including asteroids.

The mission is divided into sections. Before getting straight to the mining, the group will first build a low-orbiting telescope that will be able to sieve out the asteroids that show the most promise for harvesting (ten percent of over a thousand). The approximate launch date has not yet determined.

Then comes the actual mining. Subsequent to finding the asteroids via telescope, the group will launch space probes containing unmanned robots, which will be sent out by rocket boosters built by private American companies, by the Russians, or by any other source willing to build them for affordable prices.

As Phillip Plait in writes in his blog “Bad Astronomy,” volatiles (oxygen, nitrogen, and water) will be garnered primarily for the sake of having additional resources. The water will either be converted into hydrogen for rocket fuel and oxygen, or it can be broken down to its basic elements for easier and cheaper transport.

After the volatiles, the robots will mine for the precious metals: platinum, palladium, iridium, and ruthenium, and others, all of which are difficult to access on Earth and only exist on the planet because of impacts from asteroids.

“When the availability of these metals increase[s], the cost will reduce on everything including defibrillators, hand-held devices, TV and computer monitors, catalysts,” Diamandis continues. “And with the abundance of these metals, we’ll be able to use them in mass production, like in automotive fuel cells.”

To further save costs, the robots will have the option of storing the metals and water in supply depots in space instead of bringing to resources back to Earth straight away.

Is Planetary Resources’ plan is completely ludicrous? Not really. Mining asteroids is not is not a novel concept. Plait continues writes that he thinks “getting to the asteroids will do just fine,” and to American astrophysicist Neil DeGrasse Tyson, who recently appeared on the Daily Show, the idea is “not bulls#*t.”

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