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Topic: NASA’s Deep Space Network antenna

NASA’s Voyager 2 Communications to be affected by Deep Space Antenna Upgrades

 

NASA - National Aeronautics and Space AdministrationPasadena, CA – Starting in early March, NASA’s Voyager 2 spacecraft will quietly coast through interstellar space without receiving commands from Earth. That’s because the Voyager’s primary means of communication, the Deep Space Network’s 70-meter-wide (230-feet-wide) radio antenna in Canberra, Australia, will be undergoing critical upgrades for about 11 months.

During this time, the Voyager team will still be able to receive science data from Voyager 2 on its mission to explore the outermost edge of the Sun’s domain and beyond.

DSS43 is a 70-meter-wide (230-feet-wide) radio antenna at the Deep Space Network's Canberra facility in Australia. It is the only antenna that can send commands to the Voyager 2 spacecraft. (NASA/Canberra Deep Space Communication Complex)

DSS43 is a 70-meter-wide (230-feet-wide) radio antenna at the Deep Space Network’s Canberra facility in Australia. It is the only antenna that can send commands to the Voyager 2 spacecraft. (NASA/Canberra Deep Space Communication Complex)

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Virtual 3-D models of NASA’s Robotic Space Explorers in new “AR” Mobile App

 

Written by Preston Dyches
NASA’s Jet Propulsion Laboratory Media Relations Office

NASA - National Aeronautics and Space AdministrationPasadena, CA – NASA spacecraft travel to far-off destinations in space, but a new mobile app produced by NASA’s Jet Propulsion Laboratory, Pasadena, California, brings spacecraft to users. The new app, called Spacecraft AR, uses the latest augmented reality (AR) technology to put virtual 3-D models of NASA’s robotic space explorers into any environment with a flat surface.

You can download the new app here.

JPL developed the Spacecraft AR app in collaboration with Google. The app uses Google’s ARCore technology to bring 3-D spacecraft into users’ devices using native mobile augmented reality. (“Native mobile” AR uses the built-in capabilities of a mobile device to interact with 3-D environments and objects.)

The free Spacecraft AR app uses Google ARCore technology to put virtual 3-D models of NASA robotic spacecraft, such as the Curiosity Mars rover seen here, into any environment with a flat surface. (NASA/JPL-Caltech)

The free Spacecraft AR app uses Google ARCore technology to put virtual 3-D models of NASA robotic spacecraft, such as the Curiosity Mars rover seen here, into any environment with a flat surface. (NASA/JPL-Caltech)

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Plunge into Saturn ends NASA’s Cassini Spacecraft’s groundbreaking mission

 

Written by Dwayne Brown / Laurie Cantillo
NASA Headquarters

NASA - National Aeronautics and Space AdministrationWashington, D.C. – A thrilling epoch in the exploration of our solar system came to a close today, as NASA’s Cassini spacecraft made a fateful plunge into the atmosphere of Saturn, ending its 13-year tour of the ringed planet.

“This is the final chapter of an amazing mission, but it’s also a new beginning,” said Thomas Zurbuchen, associate administrator for NASA’s Science Mission Directorate at NASA Headquarters in Washington.

Saturn's active, ocean-bearing moon Enceladus sinks behind the giant planet in a farewell portrait from NASA's Cassini spacecraft. This view of Enceladus was taken by NASA's Cassini spacecraft on Sept. 13, 2017. It is among the last images Cassini sent back. (NASA/JPL-Caltech/Space Science Institute)

Saturn’s active, ocean-bearing moon Enceladus sinks behind the giant planet in a farewell portrait from NASA’s Cassini spacecraft. This view of Enceladus was taken by NASA’s Cassini spacecraft on Sept. 13, 2017. It is among the last images Cassini sent back. (NASA/JPL-Caltech/Space Science Institute)

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NASA’s Cassini spacecraft completes voyage between Saturn and it’s Rings

 

Written by Preston Dyches
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – NASA’s Cassini spacecraft is back in contact with Earth after its successful first-ever dive through the narrow gap between the planet Saturn and its rings on April 26th, 2017.

The spacecraft is in the process of beaming back science and engineering data collected during its passage, via NASA’s Deep Space Network Goldstone Complex in California’s Mojave Desert.

The DSN acquired Cassini’s signal at 11:56pm PDT on April 26th, 2017 (1:56am CDT on April 27th) and data began flowing at 12:01am PDT (2:01am CDT) on April 27th.

These unprocessed image shows features in Saturn's atmosphere from closer than ever before. The views were captured by NASA's Cassini spacecraft during its first Grand Finale dive past the planet on April 26, 2017. (NASA/JPL-Caltech/Space Science Institute)

These unprocessed image shows features in Saturn’s atmosphere from closer than ever before. The views were captured by NASA’s Cassini spacecraft during its first Grand Finale dive past the planet on April 26, 2017. (NASA/JPL-Caltech/Space Science Institute)

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NASA’s Cassini Spacecraft set to dive between Saturn and it’s Rings

 

Written by Preston Dyches
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – NASA’s Cassini spacecraft is set to make its first dive through the narrow gap between Saturn and its rings on April 26th, 2017.

Because that gap is a region no spacecraft has ever explored, Cassini will use its dish-shaped high-gain antenna (13 feet or 4 meters across) as a protective shield while passing through the ring plane. No particles larger than smoke particles are expected, but the precautionary measure is being taken on the first dive.

This artist's rendering shows NASA's Cassini spacecraft above Saturn's northern hemisphere, heading toward its first dive between Saturn and its rings on April 26, 2017. (NASA/JPL-Caltech)

This artist’s rendering shows NASA’s Cassini spacecraft above Saturn’s northern hemisphere, heading toward its first dive between Saturn and its rings on April 26, 2017. (NASA/JPL-Caltech)

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NASA’s Juno spacecraft completes burn, now in Jupiter Orbit

 

Written by DC Agle
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – After an almost five-year journey to the solar system’s largest planet, NASA’s Juno spacecraft successfully entered Jupiter’s orbit during a 35-minute engine burn. Confirmation that the burn had completed was received on Earth at 8:53pm PDT (11:53pm EDT) Monday, July 4th.

“Independence Day always is something to celebrate, but today we can add to America’s birthday another reason to cheer — Juno is at Jupiter,” said NASA Administrator Charlie Bolden. “And what is more American than a NASA mission going boldly where no spacecraft has gone before? With Juno, we will investigate the unknowns of Jupiter’s massive radiation belts to delve deep into not only the planet’s interior, but into how Jupiter was born and how our entire solar system evolved.”

This illustration depicts NASA's Juno spacecraft successfully entering Jupiter's orbit. (NASA/JPL-Caltech)

This illustration depicts NASA’s Juno spacecraft successfully entering Jupiter’s orbit. (NASA/JPL-Caltech)

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NASA’s Juno Spacecraft’s Autopilot will control burn to obtain Jupiter Orbit

 

Written by Dwayne Brown / Laurie Cantillo
NASA Headquarters

NASA - National Aeronautics and Space AdministrationWashington, D.C. – At about 12:15pm PDT today (3:15pm EDT), mission controllers will transmit command product “ji4040” into deep space, to transition the solar-powered Juno spacecraft into autopilot.

It will take nearly 48 minutes for the signal to cover the 534-million-mile (860-million-kilometer) distance between the Deep Space Network Antenna in Goldstone, California, to the Juno spacecraft. While sequence ji4040 is only one of four command products sent up to the spacecraft that day, it holds a special place in the hearts of the Juno mission team.

This illustration depicts NASA's Juno spacecraft approaching Jupiter. (NASA/JPL-Caltech)

This illustration depicts NASA’s Juno spacecraft approaching Jupiter. (NASA/JPL-Caltech)

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NASA uses ground based Telescopes to produce images of Peanut shaped Asteroid flyby of Earth

 

Written by DC Agle and Preston Dyches
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – NASA scientists have used two giant, Earth-based radio telescopes to bounce radar signals off a passing asteroid and produce images of the peanut-shaped body as it approached close to Earth this past weekend.

The asteroid appears to be a contact binary — an asteroid with two lobes that are stuck together.

The images show the rotation of the asteroid, named 1999 JD6, which made its closest approach on July 24th at 9:55pm PDT (12:55am EDT on July 25th) at a distance of about 4.5 million miles (7.2 million kilometers, or about 19 times the distance from Earth to the moon).

Radar images of asteroid 1999 JD6 were obtained on July 25, 2015. The asteroid is between 660 - 980 feet (200 - 300 meters) in diameter. (NASA/JPL-Caltech/GSSR )

Radar images of asteroid 1999 JD6 were obtained on July 25, 2015. The asteroid is between 660 – 980 feet (200 – 300 meters) in diameter. (NASA/JPL-Caltech/GSSR )

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NASA’s InSight mission to Mars examines site for landing

 

Written by Guy Webster
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – NASA’s next mission to Mars, scheduled to launch one year from today to examine the Red Planet’s deep interior and investigate how rocky planets like Earth evolved, now has one specific site under evaluation as the best place to land and deploy its science instruments.

The mission called InSight — an acronym for “Interior Exploration using Seismic Investigations, Geodesy and Heat Transport” — is scheduled to launch from Vandenberg Air Force Base, California. The launch period runs from March 4th to March 30th, 2016, and will mark the first California launch of an interplanetary mission.

This map shows the single area under continuing evaluation as the InSight mission's Mars landing site, as of a year before the mission's May 2016 launch. (NASA/JPL-Caltech)

This map shows the single area under continuing evaluation as the InSight mission’s Mars landing site, as of a year before the mission’s May 2016 launch. (NASA/JPL-Caltech)

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NASA’s Deep Space Network antenna image shows Asteroid passing Earth today had it’s own Moon

 

Written by DC Agle
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – Scientists working with NASA’s 230-foot-wide (70-meter) Deep Space Network antenna at Goldstone, California, have released the first radar images of asteroid 2004 BL86. The images show the asteroid, which made its closest approach today (January 26th, 2015) at 8:19am PST (10:19am CST) at a distance of about 745,000 miles (1.2 million kilometers, or 3.1 times the distance from Earth to the moon), has its own small moon.

The 20 individual images used in the movie were generated from data collected at Goldstone on January 26th, 2015. They show the primary body is approximately 1,100 feet (325 meters) across and has a small moon approximately 230 feet (70 meters) across.

This GIF shows asteroid 2004 BL86, which safely flew past Earth on Jan. 26, 2015. (NASA/JPL-Caltech)

This GIF shows asteroid 2004 BL86, which safely flew past Earth on Jan. 26, 2015. (NASA/JPL-Caltech)

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