NASA Will Unveil New Discovery from Planet-Hunting Kepler Telescope Today @ 2pm ET

NASA will announce a new discovery by its planet-hunting Kepler space telescope today, and you can following the unveiling live online.

Space agency officials and scientists will host a live news teleconference at 2 p.m. EDT (1800 GMT) to unveil the new Kepler planet discovery. You can watch and listen to the webcast of the NASA Kepler discovery announcement live on Space.com.

The nature of the discovery is embargoed by the journal Science, NASA officials wrote in an update. [7 Greatest Discoveries by Alien Planets (So Far)]

Alien Planet Quiz: Are You an Exoplanet Expert?

Astronomers have confirmed more than 800 planets beyond our own solar system, and the discoveries keep rolling in. How much do you know about these exotic worlds?

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Alien Planet Quiz: Are You an Exoplanet Expert?

Astronomers have confirmed more than 800 planets beyond our own solar system, and the discoveries keep rolling in. How much do you know about these exotic worlds?

"Launched in March 2009, Kepler is the first NASA mission capable of finding Earth-size planets in or near the habitable zone the range of distance from a star in which the surface temperature of an orbiting planet might sustain liquid water," NASA officials wrote in an alert announcing today's breifing. "The telescope has since detected planets and planet candidates spanning a wide range of sizes and orbital distances, including those in the habitable zone. These findings have led to a better understanding of our place in the galaxy."

Participating in NASA's press conference will be:

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NASA Will Unveil New Discovery from Planet-Hunting Kepler Telescope Today @ 2pm ET

NASA: Assessments of Selected Large-Scale Projects

What GAO Found

The National Aeronautics and Space Administration's (NASA) total portfolio of major projects saw cost and schedule growth that remains low compared to GAO's first review of the portfolio. Some projects in this year's portfolio launched within their cost and schedule baselines; however, several others are undergoing replans, which could temper the portfolio's positive performance. For example, the Mars Atmosphere and Volatile EvolutioN project launched on time and cost about $35 million less than its baseline estimate, but NASA officials are reporting that issues with the Ice, Cloud, and Land Elevation Satellite-2 project's primary instrument are driving costs to exceed the original baseline by at least 15 percent, and that the project will miss its committed launch date.

NASA projects have continued to make progress in maturing technologies prior to the preliminary design review. This year, 63 percent of projects met this standard, up from only 29 percent of projects in 2010. For example, in preparation for its upcoming confirmation review, one project has matured all 10 of its critical technologies, which GAO's past work has shown is important to decrease the likelihood of cost and schedule growth. NASA's heightened awareness of reducing technology risk is further evidenced by new guidance aimed at ensuring continued focus on technical maturity. As NASA continues to undertake more complex projects it will be important to maintain heightened attention to best practices to lessen the risk of technology development and continue positive cost and schedule performance.

NASA projects are maintaining steady performance toward meeting GAO's best practices for design stability, and the agency has also increased its focus on design stability. GAO has found over past several years that projects have consistently reported higher percentages of drawings releasable at the critical design review and lower percentages of drawing growth after that time, which indicates that project design stability has increased overall. NASA has taken steps to enhance its ability to assess design maturity. For example, NASA implemented three technical indicators to assess design maturity, and projects in the portfolio are tracking the required indicators. Additionally, experts in the space community have identified other design stability metrics, which can be used in tandem with GAO's and NASA's indicators in order to provide a more complete and robust assessment of a project's design stability.

NASA faces several challenges that could impact its ability to effectively manage its portfolio. A primary challenge in the next few years will be to complete a series of complex and expensive projects within constrained budgets and competing priorities. Any cost or schedule growth on NASA's largest, most complex projects, such as the James Webb Space Telescope, could have a ripple effect across the portfolio. While NASA has implemented a plan for improving its acquisition management, monitoring NASA's performance against that plan over time will be important in determining if the agency's efforts to improve its acquisition management practices have become institutionalized. For example, in 2013, two projects experienced significant issues immediately after being confirmed, indicating that neither project had completed an adequate assessment of risk which is necessary to ensure that the project's cost and schedule baseline estimates were realistic.

Why GAO Did This Study

This is GAO's annual assessment of NASA's major projects. This report provides a snapshot of how well NASA is planning and executing its major acquisitions. In 2013, GAO reported that the performance of NASA's major projects had improved since GAO's first assessment in 2009, due, in part, to some underperforming projects launching and some demonstrating progress meeting practices that GAO has reported decrease cost and schedule risk.

In response to an explanatory statement of the House Committee on Appropriations accompanying the Omnibus Appropriations Act, 2009, this report assesses (1) the current status of NASA's portfolio of major projects, (2) NASA's progress in developing and maturing critical technologies (3) efforts NASA has taken to improve design stability of its projects, and (4) any challenges to NASA's management of the portfolio. GAO assessed 2013 and 2014 data on NASA's 18 major projects and the Commercial Crew program all with an estimated life-cycle cost of over $250 million, such as data on the projects' cost, schedule, technology maturity, design stability, and contracts; analyzed monthly project status reports; and interviewed NASA and contractor officials.

What GAO Recommends

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NASA: Assessments of Selected Large-Scale Projects

NASA Signs Agreement With SpaceX For Use Of Historic Launch Pad

April 15, 2014

Image Caption: Launch of the final Saturn IB rocket from Pad 39B on July 15, 1975 carrying the Apollo-Soyuz Test Project Command Module into orbit. Credit: NASA

WASHINGTON, April 15, 2014 /PRNewswire-USNewswire/ NASA Kennedy Space Centers historic Launch Complex 39A, the site from which numerous Apollo and space shuttle missions began, is beginning a new mission as a commercial launch site.

NASA signed a property agreement with Space Exploration Technologies Corporation (SpaceX) of Hawthorne, Calif., on Monday for use and occupancy of the seaside complex along Floridas central east coast. It will serve as a platform for SpaceX to support their commercial launch activities.

Its exciting that this storied NASA launch pad is opening a new chapter for space exploration and the commercial aerospace industry, said NASA Administrator Charles Bolden. While SpaceX will use pad 39A at Kennedy, about a mile away on pad 39B, were preparing for our deep space missions to an asteroid and eventually Mars. The parallel pads at Kennedy perfectly exemplify NASAs parallel path for human spaceflight exploration U.S. commercial companies providing access to low-Earth orbit and NASA deep space exploration missions at the same time.

Under a 20-year agreement, SpaceX will operate and maintain the facility at its own expense.

SpaceX is the worlds fastest growing launch services provider, said Gwynne Shotwell, President and COO of SpaceX. With nearly 50 missions on manifest, SpaceX will maximize the use of pad 39A to the benefit of both the commercial launch industry as well as the American taxpayer.

The reuse of pad 39A is part of NASAs work to transform the Kennedy Space Center into a 21st century launch complex capable of supporting both government and commercial users. At the same time, NASA and Lockheed Martin are assembling the agencys first Orion spacecraft in the Operations and Checkout building while preparing Kennedys infrastructure for the Space Launch System rocket, which will lift off from the centers Launch Complex 39B and send American astronauts into deep space, including to an asteroid and eventually Mars.

Kennedy Space Center is excited to welcome SpaceX to our growing list of partners, Center Director Bob Cabana said. As we continue to reconfigure and repurpose these tremendous facilities, it is gratifying to see our plan for a multi-user spaceport shared by government and commercial partners coming to fruition.

Launch Complex 39A originally was designed to support NASAs Apollo Program and later modified to support the Space Shuttle Program. Because of the transition from the shuttle program to NASAs Space Launch System and Orion programs, the agency does not have a need for the complex to support future missions.

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NASA Signs Agreement With SpaceX For Use Of Historic Launch Pad

NASA Hosts Media Teleconference to Announce Latest Kepler Discovery

NASA will host a news teleconference at 11 a.m. PDT (2 p.m. EDT) Thursday, April 17, to announce a new discovery made by its planet-hunting mission, the Kepler Space Telescope.

The journal Science has embargoed the findings until the time of the news conference.

The briefing participants are:

-- Douglas Hudgins, exoplanet exploration program scientist, NASA's Astrophysics Division in Washington

-- Elisa Quintana, research scientist, SETI Institute at NASA's Ames Research Center in Moffett Field, Calif.

-- Tom Barclay, research scientist, Bay Area Environmental Research Institute at Ames

-- Victoria Meadows, professor of astronomy at the University of Washington, Seattle, and principal investigator for the Virtual Planetary Laboratory, a team in the NASA Astrobiology Institute at Ames

Launched in March 2009, Kepler is the first NASA mission capable of finding Earth-size planets in or near the habitable zone -- the range of distance from a star in which the surface temperature of an orbiting planet might sustain liquid water. The telescope has since detected planets and planet candidates spanning a wide range of sizes and orbital distances, including those in the habitable zone. These findings have led to a better understanding of our place in the galaxy.

For dial-in information, media should e-mail their name, affiliation and telephone number to J.D. Harrington atj.d.harrington@nasa.govno later than 9 a.m. PDT (noon EDT) Thursday.

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NASA Hosts Media Teleconference to Announce Latest Kepler Discovery

NASA Administrator Charles Bolden to visit CU-Boulder April 18

NASA Administrator Charles Bolden will give a free public talk at the University of Colorado Boulder April 18 on Americas space program and the challenges and opportunities the space agency will encounter as it moves through the 21st century.

The talk, titled NASAs Roadmap to Tomorrows Missions, will be held at CU-Boulders East Stadium Club on the east side of Folsom Field from 2:45 to 3:30 p.m. The presentation will be followed by a question-and-answer session with the audience.

Bolden will address the current and future capabilities of the orbiting International Space Station, as well as the growing opportunities for commercial providers in the space industry. He also will address new rocket and crew vehicle systems under development to extend the human reach into the solar system, as well as current and future NASA space missions.

Because seating for the CU-Boulder event is limited, those who would like to attend must register athttp://bit.ly/NASA-Bolden-CU.

CU-Boulder is the No. 1 public university in the nation in NASA funding, with nearly $500 million in sponsored research awards from the space agency in the past decade. LASP currently is involved with a number of NASA planetary and solar science missions, including spacecraft now en route to Mars, Jupiter and Pluto, as well as a $32 million instrument package flying on NASAs Solar Dynamics Observatory to help scientists better understand and mitigate damage from severe space weather.

CU-Boulders Center for Astrophysics and Space Astronomy designed a $70 million instrument now flying on the Hubble Space Telescope to gather information from ultraviolet light emanating from distant objects, allowing scientists to look back in time and space and reconstruct the physical condition and evolution of the early universe.

The Cooperative Institute for Research in Environmental Sciences, or CIRES, a joint venture of CU-Boulder and the National Oceanic and Atmospheric Administration, has been involved with NASA on a number of collaborative research efforts. NASA chose the CIRES/CU-Boulder National Snow and Ice Data Center, for example, to manage the nations data on sea ice, ice shelves, ice sheets and snow cover, data often critical for decision makers. Water managers and farmers in the arid West, for example, rely on up-to-date snowpack conditions, since melting snow feeds thirsty cities and crops.

In 2013, CU-Boulder led a NASA airborne science campaign staged out of Houston using satellites, a NASA DC-8 airliner, jets and ground-based instruments that probed weather patterns and air pollution over a vast expanse of North America that have potential global climate consequences. The campaign also involved CIRES, NOAA, the National Center for Atmospheric Research and 15 universities, including CU-Boulder, Harvard, the California Institute of Technology and the University of Innsbruck.

Bolden, who has been the NASA administrator since 2009, has overseen the transition from 30 years of space shuttle missions to a new era of exploration focused on the space station and the development of space and aeronautics technology. During his tenure, NASA has made significant progress toward returning to launching astronauts from American soil, which is now expected to occur by 2017.

A retired major general, Bolden had a 34-year career with the Marine Corps, including 14 years as a member of NASAs Astronaut Office, flying four space shuttle missions to the space station during that period.

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NASA Administrator Charles Bolden to visit CU-Boulder April 18

NASA Astronauts Will Breathe Easier With New Oxygen Recovery Systems

For NASA's long-duration human spaceflight missions, travelers will need to recycle as much breathable oxygen in their spacecraft environments, as possible. To turn that need into a reality, NASA is seeking proposals for lightweight, safe, efficient and reliable systems for regenerating oxygen on future human exploration missions.

The first of two phases of this new NASA solicitation will consist of a detailed design, development, fabrication, and testing of an advanced oxygen recovery technology. Under a two year Phase II contract, the proposer then will develop a prototype hardware system, capable of an oxygen recovery rate of at least 75 percent.

"Lengthy spaceflight missions in Earth's orbit and beyond must have life support systems that are more self-sufficient and reliable," said Michael Gazarik, associate administrator for Space Technology at NASA Headquarters in Washington. "The spacecraft life support system technologies for this proposal must significantly improve the rate of oxygen recovery while achieving high degrees reliability. NASA and its partners will need to develop new technologies to 'close' the atmosphere revitalization loop."

In addition to improving the oxygen recovery rate, the new systems must reduce mass required or take up less space and reduce power consumption. NASA's goal is to award technology development efforts that will increase the oxygen recovery rate to at least 75 percent without adversely impacting other design requirements.

The agency's Game Changing Development Program will accept proposals from NASA centers, other government agencies, federally funded research and development centers, educational institutions, industry and nonprofit organizations. NASA expects to make approximately six Phase I awards, ranging in value up to $750,000.

The Advanced Oxygen Recovery for Spacecraft Life Support Systems Appendix is part of the Space Technology Mission Directorate Game Changing Development Program NASA Research Announcement, "Space Technology Research, Development, Demonstration, and Infusion 2014" for high priority technology areas of interest to NASA.

The SpaceTech-REDDI-2014 Advanced Oxygen Recovery for Spacecraft Life Support Systems Appendix is available through the NASA Solicitation and Proposal Integrated Review and Evaluation System website by going to "Solicitations" and then "Open Solicitations" at:

http://nspires.nasaprs.com/

NASA's Langley Research Center in Hampton, Va., manages the Game Changing Development Program for the agency's Space Technology Mission Directorate. NASA's Space Technology Mission Directorate remains committed to developing the critical technologies required to enable future exploration missions beyond low-Earth orbit. The directorate continues to solicit the help of the best and brightest minds in academia, industry, and government to drive innovation and enable solutions in a myriad of important technology thrust areas. These planned investments are addressing high priority challenges for achieving safe and affordable deep-space exploration.

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NASA Astronauts Will Breathe Easier With New Oxygen Recovery Systems