Results tagged “NASA”

"The launch service shall be capable of delivering a total mass of between 15kg-150kg to a minimum orbital altitude of 425km with a launch inclination from 0 to 98 degrees. The contractor will be responsible for performance of launch vehicle advance planning and analysis; as well as design, development, production, integration, and testing required to provide the launch services appropriate to transport these payloads to a desired orbit. There are multiple CubeSat configurations based on the 1U form factor such as a 2U (22cm x 10cm x 10cm), 3U (34cm x 10cm x 10cm), 6U (34cm x 20cm x 10cm) etc. The minimum launch service shall have the capability to launch three Government provided (3 - 3U) Cubesat-Class payloads, with the offeror determining the total number or mass that the launch vehicle will be able to accommodate. Launch is anticipated in the 2016 timeframe, however it could be earlier if the provider is ready. The launch service provider will be responsible for obtaining a Federal Aviation Administration (FAA) license and securing any necessary Range assets for the launch." More

"This solicitation seeks unique, disruptive, or transformational space technologies that have the potential to lead to dramatic improvements at the system level - performance, weight, cost, reliability, operational simplicity or other figures of merit associated with space flight hardware or missions. Although progress under an award may be incremental, the projected impact at the system level must be substantial and clearly defined. This solicitation is not seeking literature searches, survey activities or incremental improvements of an existing technology. This solicitation exclusively seeks proposals that are responsive to one of the five topics described: Asteroid Detection, Remote Characterization, and Impact Avoidance; Technologies for In Situ Instruments; Optical Coatings and Thin-film Physics; Oxygen Recovery Technology; and Improved Understanding of Cryogenic Propellant Physics. NASA anticipates addressing other areas/topics in future Space Technology Research Opportunities solicitations." More

"The National Aeronautics and Space Administration (NASA) Ames Research Center (ARC) is releasing a Cooperative Agreement Notice (CAN) for Smallsat Technology Partnerships in support of the Small Spacecraft Technology Program in the Space Technology Mission Directorate. Through this CAN, NASA is seeking proposals from colleges and universities across the United States to develop and/or demonstrate new technologies and capabilities for small spacecraft in collaboration with NASA. Projects may be technology development or development of spacecraft or payloads for suborbital, balloon or orbital space flights. NASA intends to enter into cooperative agreements with institutions for selected projects." More

Alaskan mountains seen from high altitude aboard the NASA P-3B during the IceBridge transit flight from Thule to Fairbanks on March 21, 2013.

"The 2014 Night Rover Challenge is scheduled and teams that wish to compete may register. Centennial Challenges is a program of prize competitions to stimulate innovation in technologies of interest and value to NASA and the nation. The 2014 Night Rover Challenge is a prize competition designed to encourage development of new energy storage technologies or application of existing storage technologies in unique ways for application in extreme space environments. Competitors will need to demonstrate high energy density storage systems (>330w-hr/kg) that would enable a rover to operate throughout lunar darkness cycles. Cleantech Open of Palo Alto, California administers the Challenge for NASA. NASA is providing the $1,500,000 prize purse." More

New NASA Robonaut Challenge

"TopCoder(R), Inc., the world's largest open innovation platform and competitive community of 470,000 digital creators, today announced two new marathon competitions hosted through the NASA Tournament Lab (NTL) that will look to continue delivery of output-based high value returns in the most cost-effective and measurable software development process currently available to government agencies. The competitions will center on NASA's famous space robot Robonaut 2 aboard the International Space Station (ISS). The initial challenge will focus on enabling Robonaut 2 to interact visually with different types of input devices the astronauts use on the Space Station." More

"The eXploration Habitat (X-Hab) Academic Innovation Challenge is a university-level competition designed to engage and retain students in Science, Technology, Engineering and Math (STEM) disciplines. College and university students now have a chance to help design a deep-space habitat. The Exploration Habitat (X-Hab) Academic Innovation Challenge, first offered in 2010, is now accepting applications for the 2014 challenge. But they need to act fast. May 1, 2013 is the deadline for student teams to submit their plans for designing, manufacturing, assembling and developing test systems for use on NASA's deep-space habitat prototype." More

"The latest in cutting-edge manufacturing is already making a significant impact in the future of space exploration. Pratt & Whitney Rocketdyne of Canoga Park, Calif., the prime contractor for the J-2X engine, recently used an advanced 3-D printing process called Selective Laser Melting, or SLM, to create an exhaust port cover for the engine. SLM uses lasers to fuse metal dust into a specific pattern to build the cover, which is essentially a maintenance hatch for the engine's turbo pumps." More

NASA is about to get a chance to try something totally new: instead of just visting or landing on things in space, it is going to go grab one of those things - something that is rather huge - and bring it back to Earth. Details will be formally announced on 10 April 2013 when the new budget is rolled out.

Three new crew members are on an unprecedented fast track to the International Space Station, going from the launch pad to the orbiting complex in just six hours.

Newly Named Craters on Mercury

The International Astronomical Union (IAU) - the arbiter of planetary and satellite nomenclature since its inception in 1919 - recently approved a proposal from the MESSENGER Science Team to assign names to nine impact craters on Mercury. In keeping with the established naming theme for craters on Mercury, all of the newly designated features are named after famous deceased artists, musicians, or authors or other contributors to the humanities.

Last week NASA Administrator Bolden announced that access to NASA computer networks and facilities would be curtailed for citizens of various countries. Among the countries listed was Saudi Arabia.  It is more than a little unusual to see Saudi Arabia targeted like this given the strong relations between the Saudis and the U.S. in a wide range of scientific and technological fields. It is even more odd that NASA would publicly snub a major U.S. ally in the Middle East in the midst of a presidential trip to the region.

The positions of the planets next month will mean diminished communications between Earth and NASA's spacecraft at Mars.

Greenland Melt Ponds

Each spring and summer, as the air warms up and the sunlight beats down on the Greenland ice sheet, sapphire-colored ponds spring up like swimming pools. As snow and ice melt atop the glaciers, the water flows in channels and streams and collects in depressions on the surface that are sometimes visible from space. These melt ponds and lakes sometimes disappear quickly - a phenomenon that scientists have observed firsthand in recent years.

NASA's Operation IceBridge scientists have begun another season of research activity over Arctic ice sheets and sea ice with the first of a series of science flights from Greenland completed on Wednesday.

NASA's Mars rover Curiosity is expected to resume science investigations in a few days, as engineers quickly diagnosed a software issue that prompted the rover to put itself into a precautionary standby status over the weekend.

Rhea's Shadowy Craters

This image was taken on March 09, 2013, and received on Earth March 10, 2013, by NASA's Cassini spacecraft. The camera was pointing toward Rhea at approximately 2,348 miles (3,778 kilometers) away, and the image was taken using the CL1 and CL2 filters.

A new NASA-developed, laser-based space communication system will enable higher rates of satellite communications similar in capability to high-speed fiber optic networks on Earth. The space terminal for the Lunar Laser Communication Demonstration (LLCD), NASA's first high-data-rate laser communication system, was recently integrated onto the Lunar Atmosphere and Dust Environment Explorer (LADEE) spacecraft at NASA's Ames Research Center, Moffett Field, Calif.

NASA's Mars rover Curiosity continues to move forward with assessment and recovery from a memory glitch that affected the rover's A-side computer. Curiosity has two computers that are redundant of one another. The rover is currently operating using the B-side computer, which is operating as expected.

"NASA unveiled an Exploration Design Challenge on Monday to give students from kindergarten through 12th grade the opportunity to play a unique role in the future of human spaceflight. The innovative educational opportunity was announced in a special event at NASA's Johnson Space Center in Houston. The challenge asks students in the U.S. and abroad to think and act like scientists to overcome one of the major hurdles for deep space long-duration exploration -- protecting astronauts and hardware from the dangers of space radiation.This education-focused effort was developed through a Space Act Agreement between NASA and Lockheed Martin Corp. of Bethesda, Md., in collaboration with the National Institute of Aerospace in Hampton, Va. The goal is to help students see their role in America's future exploration endeavors. "America's next step in human space exploration is an ambitious one and will require new technologies, including ways to keep our astronauts safe from the effects of deep-space radiation," Bolden said. "That is the focus of this challenge, and we are excited students will be helping us solve that problem." More

  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44