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NASA picks proposals from American Small Businesses for Advance Space Tech Development

 

NASA - National Aeronautics and Space AdministrationWashington, D.C. – NASA has selected 363 proposals from small businesses and research institutions across 41 states to help advance the types of capabilities needed for those future missions, as well as to support the agency in other areas.

American businesses will help NASA land astronauts on the Moon in five years and establish a sustainable presence there, as part of the agency’s larger Moon to Mars exploration approach.

NASA has selected 363 proposals from American small businesses and research institutions advance technologies in the areas of human exploration and operations, space technology, science, and aeronautics. (NASA)

NASA has selected 363 proposals from American small businesses and research institutions advance technologies in the areas of human exploration and operations, space technology, science, and aeronautics. (NASA)

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NASA data reveals Greenland’s Jakobshavn Glacier has Grown for Third Straight Year

 

NASA - National Aeronautics and Space AdministrationPasadena, CA – NASA says that Greenland’s fastest-moving and fastest-thinning glacier for most of the 2000s, the Jakobshavn Glacier, grew from 2018 into 2019, marking three consecutive years of growth according to recent data.

These images, produced using GLISTIN-A radar data as part of NASA’s Oceans Melting Greenland (OMG) mission, show how much mass the glacier gained from 2016-17, 2017-18 and 2018-19.

These images show the mass Greenland's Jakobshavn Glacier has gained from 2016-17, 2017-18 and 2018-19. Areas with the most growth - about 33 yards (30 meters) - are shown in dark blue. Red areas represent thinning. The images were produced using GLISTIN-A radar data as part of NASA's Ocean's Melting Greenland (OMG) mission. (NASA/JPL-Caltech / NASA Earth Observatory)

These images show the mass Greenland’s Jakobshavn Glacier has gained from 2016-17, 2017-18 and 2018-19. Areas with the most growth – about 33 yards (30 meters) – are shown in dark blue. Red areas represent thinning. The images were produced using GLISTIN-A radar data as part of NASA’s Ocean’s Melting Greenland (OMG) mission. (NASA/JPL-Caltech / NASA Earth Observatory)

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NASA’s Deep Space Atomic Clock to help Astronauts get to Mars

 

NASA - National Aeronautics and Space AdministrationPasadena, CA – In the future, spacecraft could safely and autonomously fly themselves to destinations like the Moon and Mars thanks to NASA navigators.

Navigators today tell a spacecraft where to go by calculating its position from Earth and sending the location data to space in a two-way relay system that can take anywhere from minutes to hours to deliver directions. This method of navigation means that no matter how far a mission travels through the solar system, our spacecraft are still tethered to the ground, waiting for commands from our planet.

The Deep Space Atomic Clock, a new technology from NASA's JPL, may change the way spacecraft navigate in space. Launching in late June aboard the Orbital Test Bed satellite, on the SpaceX's Falcon Heavy rocket, descendants of the technology demonstration could be a key component of a self-driving spacecraft and a GPS-like navigation system at other worlds. (General Atomics Electromagnetic Systems)

The Deep Space Atomic Clock, a new technology from NASA’s JPL, may change the way spacecraft navigate in space. Launching in late June aboard the Orbital Test Bed satellite, on the SpaceX’s Falcon Heavy rocket, descendants of the technology demonstration could be a key component of a self-driving spacecraft and a GPS-like navigation system at other worlds. (General Atomics Electromagnetic Systems)

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NASA’s Spitzer Space Telescope to be turned off January 30th, 2020

 

NASA - National Aeronautics and Space AdministrationPasadena, CA – On January 30th, 2020, NASA’s Spitzer Space Telescope will be switched off permanently  after nearly 16 years of exploring the cosmos in infrared light. By then, the spacecraft will have operated for more than 11 years beyond its prime mission, thanks to the Spitzer engineering team’s ability to address unique challenges as the telescope slips farther and farther from Earth.

Managed and operated by NASA’s Jet Propulsion Laboratory in Pasadena, California, Spitzer is a small but transformational observatory. It captures infrared light, which is often emitted by “warm” objects that aren’t quite hot enough to radiate visible light.

This artist's concept shows NASA's Spitzer Space Telescope in front of an infrared image of the Milky Way galaxy. (NASA/JPL-Caltech)

This artist’s concept shows NASA’s Spitzer Space Telescope in front of an infrared image of the Milky Way galaxy. (NASA/JPL-Caltech)

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NASA’s Cassini spacecraft data shows inner workings of Saturn’s Rings

 

NASA - National Aeronautics and Space AdministrationPasadena, CA – The NASA Cassini spacecraft provided intricate detail on the workings of Saturn’s complex rings when it dove close to Saturn in its final year, new analysis shows.

Although the mission ended in 2017, science continues to flow from the data collected. A new paper published June 13th in Science describes results from four Cassini instruments taking their closest-ever observations of the main rings.

Findings include fine details of features sculpted by masses embedded within the rings.

This false-color image to the right shows an infrared spectral map of Saturn's A, B and C rings, captured by Cassini's VIMS. (Infrared image credit: NASA/JPL-Caltech/University of Arizona/CNRS/LPG-Nantes); (Saturn image credit: NASA/JPL-Caltech/Space Science Institute/G. Ugarkovic)

This false-color image to the right shows an infrared spectral map of Saturn’s A, B and C rings, captured by Cassini’s VIMS. (Infrared image credit: NASA/JPL-Caltech/University of Arizona/CNRS/LPG-Nantes); (Saturn image credit: NASA/JPL-Caltech/Space Science Institute/G. Ugarkovic)

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NASA discovers portions of Jupiter’s Moon Europa’s surface is Table Salt

 

NASA - National Aeronautics and Space AdministrationPasadena, CA – NASA says that on the surface of Jupiter’s moon Europa a familiar ingredient has been hiding in plain sight. Using a visible-light spectral analysis, planetary scientists at Caltech and NASA’s Jet Propulsion Laboratory in Pasadena, California, have discovered that the yellow color visible on portions of the surface of Europa is actually sodium chloride, a compound known on Earth as table salt, which is also the principal component of sea salt.

The discovery suggests that the salty subsurface ocean of Europa may chemically resemble Earth’s oceans more than previously thought, challenging decades of supposition about the composition of those waters. The finding was published by Science Advances on June 12th.

Tara Regio is the yellowish area to left of center, in this NASA Galileo image of Europa's surface. This region of geologic chaos is the area researchers identified an abundance of sodium chloride. (NASA/JPL/University of Arizona)

Tara Regio is the yellowish area to left of center, in this NASA Galileo image of Europa’s surface. This region of geologic chaos is the area researchers identified an abundance of sodium chloride. (NASA/JPL/University of Arizona)

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NASA’s Mars 2020 rover mission will pave way for future Astronauts

 

NASA - National Aeronautics and Space AdministrationPasadena, CA – A historic moment, when a female astronaut first sets foot on the Moon in 2024 will represent a step toward another NASA first: eventually putting humans on Mars. NASA’s latest robotic mission to the Red Planet, Mars 2020, aims to help future astronauts brave that inhospitable landscape.

When a female astronaut first sets foot on the Moon in 2024, the historic moment will represent a step toward another NASA first: eventually putting humans on Mars. NASA’s latest robotic mission to the Red Planet, Mars 2020, aims to help future astronauts brave that inhospitable landscape.

This artist's concept depicts astronauts and human habitats on Mars. NASA's Mars 2020 rover will carry a number of technologies that could make Mars safer and easier to explore for humans. (NASA)

This artist’s concept depicts astronauts and human habitats on Mars. NASA’s Mars 2020 rover will carry a number of technologies that could make Mars safer and easier to explore for humans. (NASA)

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NASA’s Starshade technology to aid observations of far off Planets

 

NASA - National Aeronautics and Space AdministrationPasadena, CA – NASA says the feat of staying highly synchronized while airborne can be appreciated by anyone who’s ever seen aircraft engaged in formation flying. In work sponsored by NASA’s Exoplanet Exploration Program (ExEP), engineers at the Jet Propulsion Laboratory in Pasadena, California, are taking formation flying to a new extreme.

Their work marks an important milestone within a larger program to test the feasibility of a technology called a starshade. Although starshades have never flown in space, they hold the potential to enable groundbreaking observations of planets beyond our solar system, including pictures of planets as small as Earth.

This artist's concept shows the geometry of a space telescope aligned with a starshade, a technology used to block starlight in order to reveal the presence of planets orbiting that star. (NASA/JPL-Caltech)

This artist’s concept shows the geometry of a space telescope aligned with a starshade, a technology used to block starlight in order to reveal the presence of planets orbiting that star. (NASA/JPL-Caltech)

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NASA’s twin E-TBEx CubeSats to study how signals get disrupted in Earth’s Ionosphere

 

NASA - National Aeronautics and Space AdministrationGreenbelt, MD – In June 2019, the NASA twin E-TBEx CubeSats — short for Enhanced Tandem Beacon Experiment — are scheduled to launch aboard the Department of Defense’s Space Test Program-2 launch.

The launch includes a total of 24 satellites from government and research institutions.

They will launch aboard a SpaceX Falcon Heavy from historic Launch Complex 39A at NASA’s Kennedy Space Center in Florida.

This visualization shows the relative density of certain particles in Earth's ionosphere. The E-TBEx CubeSats will explore how signals from satellites to Earth can be disrupted as they pass through this region. (NASA)

This visualization shows the relative density of certain particles in Earth’s ionosphere. The E-TBEx CubeSats will explore how signals from satellites to Earth can be disrupted as they pass through this region. (NASA)

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NASA continues work on Mars 2020 Rover, Public invited to watch

 

NASA - National Aeronautics and Space AdministrationPasadena, CA – As NASA’s Mars 2020 rover takes shape at NASA’s Jet Propulsion Laboratory in Pasadena, California, a newly installed webcam will offer the public a live, bird’s-eye view of it. You can watch as JPL engineers and technicians assemble and test the rover before it embarks next year on one of the most technologically challenging interplanetary missions ever designed.

“There is so much happening and changing in the clean room, I come here every opportunity I get,” said Mars 2020 project manager John McNamee of JPL. “It is great that we can share this part of our journey to the Red Planet with the public anytime they want.”

The "Seeing 2020" live video feed allows the public to watch engineers and technicians assemble and test NASA's next Mars rover in a clean room at the Jet Propulsion Laboratory in Pasadena, California. (NASA/JPL-CalTech)

The “Seeing 2020” live video feed allows the public to watch engineers and technicians assemble and test NASA’s next Mars rover in a clean room at the Jet Propulsion Laboratory in Pasadena, California. (NASA/JPL-CalTech)

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