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Topic: Jupiter

NASA to let Public pick Juno Spacecraft’s next site for Jupiter Photos

 

Written by DC Agle
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – Where should NASA’s Juno spacecraft aim its camera during its next close pass of Jupiter on February 2nd? You can now play a part in the decision.

For the first time, members of the public can vote to participate in selecting all pictures to be taken of Jupiter during a Juno flyby. Voting begins Thursday, January 19th at 11:00am PST (2:00pm EST) and concludes on January 23rd at 9:00am PST (noon EST).

“We are looking forward to people visiting our website and becoming part of the JunoCam imaging team,” said Candy Hansen, Juno co-investigator from the Planetary Science Institute, Tucson, Arizona. “It’s up to the public to determine the best locations in Jupiter’s atmosphere for JunoCam to capture during this flyby.”

This amateur-processed image was taken on Dec. 11, 2016, at 9:27 a.m. PST (12:27 p.m. EST), as NASA's Juno spacecraft performed its third close flyby of Jupiter. (NASA)

This amateur-processed image was taken on Dec. 11, 2016, at 9:27 a.m. PST (12:27 p.m. EST), as NASA’s Juno spacecraft performed its third close flyby of Jupiter. (NASA)

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NASA’s Hubble Space Telescope discovers shadow moving across Young Star

 

Written by Felicia Chou
NASA Headquarters

NASA - National Aeronautics and Space AdministrationWashington, D.C. – Searching for planets around other stars is a tricky business. They’re so small and faint that it’s hard to spot them. But a possible planet in a nearby stellar system may be betraying its presence in a unique way: by a shadow that is sweeping across the face of a vast pancake-shaped gas-and-dust disk surrounding a young star.

The planet itself is not casting the shadow. But it is doing some heavy lifting by gravitationally pulling on material near the star and warping the inner part of the disk. The twisted, misaligned inner disk is casting its shadow across the surface of the outer disk.

These images, taken a year apart by NASA's Hubble Space Telescope, reveal a shadow moving counterclockwise around a gas-and-dust disk encircling the young star TW Hydrae. The two images at the top, taken by the Space Telescope Imaging Spectrograph, show an uneven brightness across the disk. Through enhanced image processing (images at bottom), the darkening becomes even more apparent. These enhanced images allowed astronomers to determine the reason for the changes in brightness. The dimmer areas of the disk, at top left, are caused by a shadow spreading across the outer disk. (NASA, ESA, and J. Debes (STScI))

These images, taken a year apart by NASA’s Hubble Space Telescope, reveal a shadow moving counterclockwise around a gas-and-dust disk encircling the young star TW Hydrae. The two images at the top, taken by the Space Telescope Imaging Spectrograph, show an uneven brightness across the disk. Through enhanced image processing (images at bottom), the darkening becomes even more apparent. These enhanced images allowed astronomers to determine the reason for the changes in brightness. The dimmer areas of the disk, at top left, are caused by a shadow spreading across the outer disk. (NASA, ESA, and J. Debes (STScI))

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NASA’s Discovery Program to send missions to Jupiter’s Trojan Asteroids and Metal Asteroid

 

Written by DC Agle
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – NASA has selected two missions that have the potential to open new windows on one of the earliest eras in the history of our solar system – a time less than 10 million years after the birth of our sun. The missions, known as Lucy and Psyche, were chosen from five finalists and will proceed to mission formulation, with the goal of launching in 2021 and 2023, respectively.

“Lucy will visit a target-rich environment of Jupiter’s mysterious Trojan asteroids, while Psyche will study a unique metal asteroid that’s never been visited before,” said Thomas Zurbuchen, associate administrator for NASA’s Science Mission Directorate in Washington. “This is what Discovery Program missions are all about – boldly going to places we’ve never been to enable groundbreaking science.”

Artist's concept of the Psyche spacecraft, which will conduct a direct exploration of an asteroid thought to be a stripped planetary core. (SSL/ASU/P. Rubin/NASA/JPL-Caltech)

Artist’s concept of the Psyche spacecraft, which will conduct a direct exploration of an asteroid thought to be a stripped planetary core. (SSL/ASU/P. Rubin/NASA/JPL-Caltech)

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NASA advances Exploration Objectives in 2016

 

Written by Bob Jacobs / Allard Beutel
NASA Headquarters

NASA - National Aeronautics and Space AdministrationWashington, D.C. – In 2016, NASA drove advances in technology, science, aeronautics and space exploration that enhanced the world’s knowledge, innovation, and stewardship of Earth.

“This past year marked record-breaking progress in our exploration objectives,” said NASA Administrator Charles Bolden. “We advanced the capabilities we’ll need to travel farther into the solar system while increasing observations of our home and the universe, learning more about how to continuously live and work in space, and, of course, inspiring the next generation of leaders to take up our Journey to Mars and make their own discoveries.”

This illustration depicts NASA's Juno spacecraft at Jupiter, with its solar arrays and main antenna pointed toward the distant sun and Earth. (NASA/JPL-Caltech)

This illustration depicts NASA’s Juno spacecraft at Jupiter, with its solar arrays and main antenna pointed toward the distant sun and Earth. (NASA/JPL-Caltech)

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NASA’s Wide-field Infrared Survey Explorer discovers one or two Comets

 

Written by DC Agle
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – NASA’s NEOWISE mission has recently discovered some celestial objects traveling through our neighborhood, including one on the blurry line between asteroid and comet. Another–definitely a comet–might be seen with binoculars through next week.

An object called 2016 WF9 was detected by the NEOWISE project on November 27th, 2016. It’s in an orbit that takes it on a scenic tour of our solar system. At its farthest distance from the sun, it approaches Jupiter’s orbit.

An artist's rendition of 2016 WF9 as it passes Jupiter's orbit inbound toward the sun. (NASA/JPL-Caltech)

An artist’s rendition of 2016 WF9 as it passes Jupiter’s orbit inbound toward the sun. (NASA/JPL-Caltech)

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NASA’s Juno Spacecraft takes photo of massive storms on Jupiter

 

Written by DC Agle
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – This image, taken by the JunoCam imager on NASA’s Juno spacecraft, highlights the seventh of eight features forming a ‘string of pearls on Jupiter — massive counterclockwise rotating storms that appear as white ovals in the gas giant’s southern hemisphere.

Since 1986, these white ovals have varied in number from six to nine. There are currently eight white ovals visible.

This image, taken by the JunoCam imager on NASA's Juno spacecraft, highlights the seventh of Jupiter's eight 'string of pearls' -- massive counterclockwise rotating storms that appear as white ovals in the gas giant's southern hemisphere. (NASA/JPL-Caltech/SwRI/MSSS)

This image, taken by the JunoCam imager on NASA’s Juno spacecraft, highlights the seventh of Jupiter’s eight ‘string of pearls’ — massive counterclockwise rotating storms that appear as white ovals in the gas giant’s southern hemisphere. (NASA/JPL-Caltech/SwRI/MSSS)

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NASA’s Journey to Mars builds ground work for missions beyond our Solar System

 

NASA Headquarters

NASA - National Aeronautics and Space AdministrationWashington, D.C. – Humanity’s great leap into the space between the stars has, in a sense, already begun. NASA’s Voyager 1 probe broke through the sun’s magnetic bubble to touch the interstellar wind. Voyager 2 isn’t far behind. New Horizons shot past Pluto on its way to encounters with more distant dwarf worlds, the rubble at the solar system’s edge.

Closer to home, we’re working on techniques to help us cross greater distances. Astronauts feast on romaine lettuce grown aboard the International Space Station, perhaps a preview of future banquets en route to Mars, or to deep space.

A selfie taken by Curiosity the Mars rover in the Murray Buttes area. NASA’s Journey to Mars, a plan aimed at building on robotic missions to send humans to the red planet, could be helping lay the groundwork. (NASA/JPL-Caltech/MSSS)

A selfie taken by Curiosity the Mars rover in the Murray Buttes area. NASA’s Journey to Mars, a plan aimed at building on robotic missions to send humans to the red planet, could be helping lay the groundwork. (NASA/JPL-Caltech/MSSS)

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NASA’s Space Exploration could discover planets similar to ones in “Star Wars: Rogue One”

 

Written by Arielle Samuelson
NASA Headquarters

NASA - National Aeronautics and Space AdministrationWashington, D.C. – In the “Star Wars” universe, ice, ocean and desert planets burst from the darkness as your ship drops out of light speed. But these worlds might be more than just science fiction.

Some of the planets discovered around stars in our own galaxy could be very similar to arid Tatooine, watery Scarif and even frozen Hoth, according to NASA scientists.

Stormtroopers in the new Star Wars film "Rogue One" wade through the water of an alien ocean world. NASA scientists believe ocean worlds exist in our own galaxy, along with many other environments. (Disney/Lucasfilm Ltd. & TM.)

Stormtroopers in the new Star Wars film “Rogue One” wade through the water of an alien ocean world. NASA scientists believe ocean worlds exist in our own galaxy, along with many other environments. (Disney/Lucasfilm Ltd. & TM.)

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NASA’s Juno Spacecraft has successful Flyby of Jupiter

 

Written by DC Agle
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – NASA’s Juno mission completed a close flyby of Jupiter on Sunday, December 11th, its latest science orbit of the mission.

Seven instruments and the spacecraft’s JunoCam were operating during the flyby to collect data that is now being returned to Earth. Juno is currently in a 53-day orbit, and its next close flyby of Jupiter will occur on February 2nd, 2017.

On Sunday, December 11th, at 9:04am PST (12:04pm EST, 17:04 UTC) NASA’s Juno spacecraft will make its third flyby over Jupiter’s mysterious cloud tops.

This artist's rendering shows NASA's Juno spacecraft making one of its close passes over Jupiter. (NASA/JPL-Caltech)

This artist’s rendering shows NASA’s Juno spacecraft making one of its close passes over Jupiter. (NASA/JPL-Caltech)

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NASA’s Juno Spacecraft to make third Flyby of Jupiter

 

Written by DC Agle
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – On Sunday, December 11th, at 9:04am PST (11:04am CST, 17:04 UTC) NASA’s Juno spacecraft will make its third science flyby of Jupiter.

At the time of closest approach (called perijove), Juno will be about 2,580 miles (4,150 kilometers) above the gas giant’s roiling cloud tops and traveling at a speed of about 129,000 mph (57.8 kilometers per second) relative to the planet. Seven of Juno’s eight science instruments will be energized and collecting data during the flyby.

This artist's rendering shows NASA's Juno spacecraft making one of its close passes over Jupiter. (NASA/JPL-Caltech)

This artist’s rendering shows NASA’s Juno spacecraft making one of its close passes over Jupiter. (NASA/JPL-Caltech)

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