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Topic: NASA’s Marshall Space Flight Center

NASA lists Five Things you should know about InSight’s Mars Landing

 

NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – NASA says that every Mars landing is a knuckle-whitening feat of engineering. But each attempt has its own quirks based on where a spacecraft is going and what kind of science the mission intends to gather.

On November 26th, 2018 NASA will try to safely set a new spacecraft on Mars. InSight is a lander dedicated to studying the deep interior of the planet – the first mission ever to do so.

This is an illustration showing a simulated view of NASA's InSight lander about to land on the surface of Mars. This view shows the underside of the spacecraft. (NASA/JPL-Caltech)

This is an illustration showing a simulated view of NASA’s InSight lander about to land on the surface of Mars. This view shows the underside of the spacecraft. (NASA/JPL-Caltech)

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NASA’s Juno Mission discovers Waves in Jupiter’s Atmosphere

 

NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – Massive structures of moving air that appear like waves in Jupiter’s atmosphere were first detected by NASA’s Voyager missions during their flybys of the gas-giant world in 1979. The JunoCam camera aboard NASA’s Juno mission to Jupiter has also imaged the atmosphere.

JunoCam data has detected atmospheric wave trains, towering atmospheric structures that trail one after the other as they roam the planet, with most concentrated near Jupiter’s equator.

Three waves can be seen in this excerpt of a JunoCam image taken on Feb. 2, 2017, during Juno's fourth flyby of Jupiter. The region imaged in this picture is part of the visibly dark band just north of Jupiter's equator known as the North Equatorial Belt. (NASA/JPL-Caltech/SwRI/MSSS/JunoCam)

Three waves can be seen in this excerpt of a JunoCam image taken on Feb. 2, 2017, during Juno’s fourth flyby of Jupiter. The region imaged in this picture is part of the visibly dark band just north of Jupiter’s equator known as the North Equatorial Belt. (NASA/JPL-Caltech/SwRI/MSSS/JunoCam)

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NASA’s InSight Lander to study Mars from one location

 

NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – You don’t need wheels to explore Mars. After touching down in November, NASA’s InSight spacecraft will spread its solar panels, unfold a robotic arm … and stay put.

Unlike the space agency’s rovers, InSight is a lander designed to study an entire planet from just one spot.

This sedentary science allows InSight to detect geophysical signals deep below the Martian surface, including marsquakes and heat.

This artist's concept depicts NASA's InSight lander after it has deployed its instruments on the Martian surface. (NASA/JPL-Caltech)

This artist’s concept depicts NASA’s InSight lander after it has deployed its instruments on the Martian surface. (NASA/JPL-Caltech)

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NASA Telescopes discover Electromagnetic waves from a Gravitational Wave Source

 

NASA’s Goddard Space Flight Center

NASA - National Aeronautics and Space AdministrationGreenbelt, MD – About a year ago, astronomers excitedly reported the first detection of electromagnetic waves, or light, from a gravitational wave source. Now, a year later, researchers are announcing the existence of a cosmic relative to that historic event.

The discovery was made using data from telescopes including NASA’s Chandra X-ray Observatory, Fermi Gamma-ray Space Telescope, Neil Gehrels Swift Observatory, the NASA/ESA Hubble Space Telescope, and the Discovery Channel Telescope (DCT).

A distant cosmic relative to the first source that astronomers detected in both gravitational waves and light may have been discovered. This object, called GRB150101B, was first detected by identified as a gamma ray burst (GRB) by the NASA’s Fermi satellite in January 2015. (X-ray: NASA/CXC/GSFC/UMC/E. Troja et al.; Optical and infrared: NASA/STScI)

A distant cosmic relative to the first source that astronomers detected in both gravitational waves and light may have been discovered. This object, called GRB150101B, was first detected by identified as a gamma ray burst (GRB) by the NASA’s Fermi satellite in January 2015. (X-ray: NASA/CXC/GSFC/UMC/E. Troja et al.; Optical and infrared: NASA/STScI)

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NASA’s Fermi Gamma-ray Space Telescope team creates set of new Constellations

 

Written by Francis Reddy
NASA’s Goddard Space Flight Center

NASA - National Aeronautics and Space AdministrationGreenbelt, MD – NASA says Long ago, sky watchers linked the brightest stars into patterns reflecting animals, heroes, monsters and even scientific instruments into what is now an official collection of 88 constellations. Now scientists with NASA’s Fermi Gamma-ray Space Telescope have devised a set of modern constellations constructed from sources in the gamma-ray sky to celebrate the mission’s 10th year of operations.

The new constellations include a few characters from modern myths. Among them are the Little Prince, the time-warping TARDIS from “Doctor Who,” Godzilla and his heat ray, the antimatter-powered U.S.S. Enterprise from “Star Trek: The Original Series” and the Hulk, the product of a gamma-ray experiment gone awry.

New, unofficial constellations appear in this image of the sky mapped by NASA’s Fermi Gamma-ray Space Telescope. Fermi scientists devised the constellations to highlight the mission’s 10th year of operations. Fermi has mapped about 3,000 gamma-ray sources — 10 times the number known before its launch and comparable to the number of bright stars in the traditional constellations. (NASA)

New, unofficial constellations appear in this image of the sky mapped by NASA’s Fermi Gamma-ray Space Telescope. Fermi scientists devised the constellations to highlight the mission’s 10th year of operations. Fermi has mapped about 3,000 gamma-ray sources — 10 times the number known before its launch and comparable to the number of bright stars in the traditional constellations. (NASA)

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NASA’s Dawn spacecraft nears Mission’s End

 

NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – NASA’s Dawn mission is drawing to a close after 11 years of breaking new ground in planetary science, gathering breathtaking imagery, and performing unprecedented feats of spacecraft engineering.

Dawn’s mission was extended several times, outperforming scientists’ expectations in its exploration of two planet-like bodies, Ceres and Vesta, that make up 45 percent of the mass of the main asteroid belt. Now the spacecraft is about to run out of a key fuel, hydrazine. When that happens, most likely between mid-September and mid-October, Dawn will lose its ability to communicate with Earth. It will remain in a silent orbit around Ceres for decades.

Artist's concept of NASA's Dawn spacecraft orbiting dwarf planet Ceres. (NASA/JPL-Caltech/UCLA/MPS/DLR/IDA)

Artist’s concept of NASA’s Dawn spacecraft orbiting dwarf planet Ceres. (NASA/JPL-Caltech/UCLA/MPS/DLR/IDA)

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NASA’s InSight Mars lander to measure temperature of Mars

 

NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – Ambitious climbers, forget Mt. Everest. Dream about Mars.

The Red Planet has some of the tallest mountains in the solar system. They include Olympus Mons, a volcano nearly three times the height of Everest. It borders a region called the Tharsis plateau, where three equally awe-inspiring volcanoes dominate the landscape.

But what geologic processes created these features on the Martian surface? Scientists have long wondered — and may soon know more.

This artist's concept from August 2015 depicts NASA's InSight Mars lander fully deployed for studying the deep interior of Mars. (NASA/JPL-Caltech)

This artist’s concept from August 2015 depicts NASA’s InSight Mars lander fully deployed for studying the deep interior of Mars. (NASA/JPL-Caltech)

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NASA’s OSIRIS-REx spacecraft begins study of Asteroid Bennu

 

NASA’s Goddard Space Flight Center

NASA - National Aeronautics and Space AdministrationGreenbelt, MD – After an almost two-year journey, NASA’s asteroid sampling spacecraft, the Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer (OSIRIS-REx), caught its first glimpse of asteroid Bennu last week and began the final approach toward its target.

Kicking off the mission’s asteroid operations campaign on August 17th, 2018 the spacecraft’s PolyCam camera obtained the image from a distance of 1.4 million miles (2.2 million km).

On Aug. 17, the OSIRIS-REx spacecraft obtained the first images of its target asteroid Bennu from a distance of 1.4 million miles (2.2 million km), or almost six times the distance between the Earth and Moon. This cropped set of five images was obtained by the PolyCam camera over the course of an hour for calibration purposes and in order to assist the mission’s navigation team with optical navigation efforts. Bennu is visible as a moving object against the stars in the constellation Serpens. (NASA/Goddard/University of Arizona)

On Aug. 17, the OSIRIS-REx spacecraft obtained the first images of its target asteroid Bennu from a distance of 1.4 million miles (2.2 million km), or almost six times the distance between the Earth and Moon. This cropped set of five images was obtained by the PolyCam camera over the course of an hour for calibration purposes and in order to assist the mission’s navigation team with optical navigation efforts. Bennu is visible as a moving object against the stars in the constellation Serpens. (NASA/Goddard/University of Arizona)

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Austin Peay State University praised by NASA for Solar Eclipse Outreach

 

Austin Peay State University

Austin Peay State University - APSUClarksville, TN – NASA recently honored Austin Peay State University with its Marshall Space Flight Center Group Achievement Award for the University’s help during the 2017 Great American Eclipse.

Austin Peay State University representatives Dr. Donald Sudbrink, center, professor and chair of the APSU Department of Agriculture; Bill Persinger, right, executive director for Public Relations & Marketing; and Bryan Gaither, lab manager for the Department of Physics, Engineering and Astronomy, accepted the award with other members of the Marshall Space Flight Center Solar Eclipse Team on August 22nd in Huntsville, AL.

Austin Peay State University representatives Dr. Donald Sudbrink, center, professor and chair of the APSU Department of Agriculture; Bill Persinger, right, executive director for Public Relations & Marketing; and Bryan Gaither, lab manager for the Department of Physics, Engineering and Astronomy, accepted the award with other members of the Marshall Space Flight Center Solar Eclipse Team on August 22nd in Huntsville, AL.

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NASA’s InSight Spacecraft reaches halfway point to Mars

 

NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – NASA’s InSight spacecraft, en route to a November 26th landing on Mars, passed the halfway mark on August 6th. All of its instruments have been tested and are working well.

As of August 20th, the spacecraft had covered 172 million miles (277 million kilometers) since its launch 107 days ago. In another 98 days, it will travel another 129 million miles (208 million kilometers) and touch down in Mars’ Elysium Planitia region, where it will be the first mission to study the Red Planet’s deep interior. InSight stands for Interior Exploration using Seismic Investigations, Geodesy and Heat Transport.

This artist's concept shows the InSight spacecraft, encapsulated in its aeroshell, as it cruises to Mars. (NASA/JPL-Caltech)

This artist’s concept shows the InSight spacecraft, encapsulated in its aeroshell, as it cruises to Mars. (NASA/JPL-Caltech)

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