Results tagged “NASA”

NASA held a briefing Friday after to discuss an extra-vehicular activity (EVA), or spacewalk, the astronauts will perform tomorrow morning to try and fix the ammonia leak discovered yesterday.

NASA's new Earth-bound rover began testing on the Greenland ice sheet this week. GROVER, which stands for both Greenland Rover and Goddard Remotely Operated Vehicle for Exploration and Research, is an autonomous, solar-operated robot that carries a ground-penetrating radar to examine the layers of Greenland's ice sheet.

Following Thursday's identification of an ammonia coolant leak outside the International Space Station, the Expedition 35 crew Friday began preparing for a possible spacewalk Saturday.

NASA Unmanned Air Challenge

NASA has selected Development Projects Inc. of Dayton, Ohio, to manage a new Centennial Challenge prize competition involving unmanned aircraft systems in 2014. NASA's Unmanned Aircraft Systems (UAS) Airspace Operations Challenge is focused on developing and demonstrating key technologies, particularly the ability to sense and avoid other air traffic. This will make it possible for these robotic aircraft to operate safely in the same airspace as piloted aircraft. NASA is providing a $500,000 prize purse.

The following is a statement from NASA Associate Administrator for Space Technology Michael Gazarik about Thursday's announcement from the Obama Administration that it is launching competitions to create three new manufacturing innovation institutes supported by five federal agencies -- NASA, the National Science Foundation and the departments of Defense, Energy, and Commerce.

A roughly 3.5-mile high Martian mound that scientists suspect preserves evidence of a massive lake might actually have formed as a result of the Red Planet's famously dusty atmosphere, an analysis of the mound's features suggests.

The Nanosatellite Launch Adapter System (NLAS) was developed at NASA Ames Research Center (ARC), Moffett Field, CA to increase access to space, while simplifying the integration process of miniature satellites, called Nanosats or Cubesats, onto launch vehicles.

The Sun Emitted A Mid-Level Flare

The sun emitted a mid-level solar flare, peaking at 1:32 pm EDT on May 3, 2013. Solar flares are powerful bursts of radiation.

Radar Exposes Mercury's Interior

Researchers working with high-precision planetary radars, including the Goldstone Solar System Radar of NASA's Jet Propulsion Laboratory, Pasadena, Calif., have discovered strong evidence that the planet Mercury has a molten core

NASA is inviting members of the public to submit their names and a personal message online for a DVD to be carried aboard a spacecraft that will study the Martian upper atmosphere. Scheduled for launch in November, the DVD will be in NASA's Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft. The DVD is part of the mission's Going to Mars Campaign coordinated at the University of Colorado at Boulder's Laboratory for Atmospheric and Space Physics (CU/LASP).

NASA has selected 14 proposals from small business and research institution teams to continue development of innovative technologies that are needed for future NASA missions and could become viable commercial products and services. The Phase II selectees in NASA's Small Business Technology Transfer (STTR) Program may enter negotiations for possible contract awards, worth a combined total of approximately $9.8 million. High-tech firms in seven states submitted proposals in partnership with research institutions in nine states.

LADEE Update

Technicians at NASA's Ames Research Center, Moffett Field, Calif., install a heater cage around NASA's Lunar Atmosphere and Dust Environment Explorer (LADEE) observatory sitting in the base of the thermal-vacuum chamber, in order to simulate the hot and cold extremes the observatory will experience during the mission.

An asteroid that will be explored by a NASA spacecraft has a new name, thanks to a third-grade student in North Carolina. NASA's Origins-Spectral Interpretation-Resource Identification-Security-Regolith Explorer (OSIRIS-REx) spacecraft will visit the asteroid now called Bennu, named after an important ancient Egyptian avian deity. OSIRIS-Rex is scheduled to launch in 2016, rendezvous with Bennu in 2018 and return a sample of the asteroid to Earth in 2023.

Scientists have used Chandra to make a detailed study of an enormous cloud of hot gas enveloping two large, colliding galaxies. This unusually large reservoir of gas contains as much mass as 10 billion Suns, spans about 300,000 light-years, and radiates at a temperature of more than 7 million degrees.

Springtime in the Bay of Biscay

Springtime in the Bay of Biscay, off the coast of France, as in most places, is a season of abundant growth. On April 20, 2013, the Moderate Resolution Imaging Spectroradiometer (MODIS) aboard NASA's Aqua satellite captured this true-color image of the dynamic growth of a springtime phytoplankton bloom.

2013 Sample Return Robot Challenge

Fourteen teams from across the country and around the globe are perfecting their hardware and software to compete for $1.5 million in prize money at NASA's 2013 Sample Return Robot Challenge, the latest competition of the agency's Centennial Challenges program. The event will take place in June at the Worcester Polytechnic Institute in Worcester, Mass.

NASA today declared the winners of the 20th NASA Great Moonbuggy Race at the U.S. Space & Rocket Center in Huntsville, Ala. Team 1 from Teodoro Aguilar Mora Vocational High School of Yabucoa, Puerto Rico, won first place in the high school division; racers from the University of Puerto Rico at Humacao claimed the college-division trophy.

NASA, the U.S. Agency for International Development (USAID), the U.S. State Department and Nike have issued a challenge to identify 10 game-changing innovations that could enable fabric systems to enhance global economic growth, drives human prosperity and replenishes the planet's resources. The challenge is open through July 15 and seeks creative innovations in the materials from which fabrics are made, with a focus on positive social and environmental impact in space and on Earth. Ten innovators will be selected to present their fabrics solutions at the LAUNCH: System Challenge 2013 forum, which NASA will host Sept. 26-28 at the agency's Jet Propulsion Laboratory in Pasadena, Calif.

This image of Saunders Island and Wolstenholme Fjord with Kap Atholl in the background was taken during an Operation IceBridge survey flight in April, 2013. Sea ice coverage in the fjord ranges from thicker, white ice seen in the background, to thinner grease ice and leads showing open ocean water in the foreground.

A gauge on the Voyager home page tracks levels of two of the three key signs scientists believe will appear when the spacecraft leave our solar neighborhood and enter interstellar space. When the three signs are verified, scientists will know that one of the Voyagers has hurtled beyond the magnetic bubble the sun blows around itself, which is known as the heliosphere.

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