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Topic: National Aeronautics and Space Administration

NASA instrument to measure Greenhouse Gas to orbit Earth on Mini-Carb CubeSat Mission

 

Written by Lori Keesey
NASA’s Goddard Space Flight Center

NASA - National Aeronautics and Space AdministrationGreenbelt, MD –  A novel instrument that has already proven its mettle on field campaigns will attempt to measure atmospheric greenhouse gases from an occultation-viewing, low-Earth-orbiting CubeSat mission called Mini-Carb early next year — marking the first time this type of instrument has flown in space.

Emily Wilson, a scientist at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, is teaming with the Lawrence Livermore National Laboratory, or LLNL, to fly a smaller, more ruggedized version of her patented mini-Laser Heterodyne Radiometer, or mini-LHR, on an LLNL-built CubeSat platform early next year.

Technologists integrate a Goddard-developed instrument into Lawrence Livermore National Laboratory’s (LLNL) CubeSat bus. Those pictured include LLNL’s Lance Simms (front) and from left to right: Vincent Riot (LLNL), A.J. DiGregorio (Goddard), Jennifer Young (Goddard), and Guru Ramu (Goddard). (Lawrence Livermore Laboratory, LLNL-PHOTO-753023)

Technologists integrate a Goddard-developed instrument into Lawrence Livermore National Laboratory’s (LLNL) CubeSat bus. Those pictured include LLNL’s Lance Simms (front) and from left to right: Vincent Riot (LLNL), A.J. DiGregorio (Goddard), Jennifer Young (Goddard), and Guru Ramu (Goddard). (Lawrence Livermore Laboratory, LLNL-PHOTO-753023)

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NASA’s Aqua satellite images show Carbon Monoxide from California Wildfires heading East

 

NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – California is being plagued by massive wildfires, and the effects on air quality from those fires can extend far beyond the state’s borders. In addition to ash and smoke, fires release carbon monoxide into the atmosphere. Carbon monoxide is a pollutant that can persist in the atmosphere for about a month and can be transported great distances.

New images made with data acquired by the Atmospheric Infrared Sounder (AIRS) on NASA’s Aqua satellite show the high concentrations of carbon monoxide emitted from the fires (in orange/red) between July 29th and August 8th, 2018.

This animation shows concentrations of carbon monoxide (in orange/red) from California's massive wildfires drifting east across the U.S. between July 30 and August 7. It was produced using data from the Atmospheric Infrared Sounder (AIRS) on NASA's Aqua satellite. (NASA / JPL-Caltech)

This animation shows concentrations of carbon monoxide (in orange/red) from California’s massive wildfires drifting east across the U.S. between July 30 and August 7. It was produced using data from the Atmospheric Infrared Sounder (AIRS) on NASA’s Aqua satellite. (NASA / JPL-Caltech)

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NASA’s Parker Solar Probe launched Sunday on it’s way to the Sun

 

NASA Headquarters

NASA - National Aeronautics and Space AdministrationWashington, D.C. – Hours before the rise of the very star it will study, NASA’s Parker Solar Probe launched from Florida Sunday to begin its journey to the Sun, where it will undertake a landmark mission. The spacecraft will transmit its first science observations in December, beginning a revolution in our understanding of the star that makes life on Earth possible.

Roughly the size of a small car, the spacecraft lifted off at 2:31am CDT on a United Launch Alliance Delta IV Heavy rocket from Space Launch Complex-37 at Cape Canaveral Air Force Station. At 4:33am, the mission operations manager reported that the spacecraft was healthy and operating normally.

The United Launch Alliance Delta IV Heavy rocket launches NASA's Parker Solar Probe to touch the Sun, Sunday, August 12th, 2018, from Launch Complex 37 at Cape Canaveral Air Force Station, Florida. Parker Solar Probe is humanity’s first-ever mission into a part of the Sun’s atmosphere called the corona. (NASA/Bill Ingalls)

The United Launch Alliance Delta IV Heavy rocket launches NASA’s Parker Solar Probe to touch the Sun, Sunday, August 12th, 2018, from Launch Complex 37 at Cape Canaveral Air Force Station, Florida. Parker Solar Probe is humanity’s first-ever mission into a part of the Sun’s atmosphere called the corona. (NASA/Bill Ingalls)

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NASA uses data from several Telescopes to locate Smaller Black Holes

 

NASA Marshall Space Flight Center

NASA - National Aeronautics and Space AdministrationHuntsville, AL – Scientists have taken major steps in their hunt to find black holes that are neither very small nor extremely large. Finding these elusive intermediate-mass black holes could help astronomers better understand what the “seeds” for the largest black holes in the early Universe were.

The new research comes from two separate studies, each using data from NASA’s Chandra X-ray Observatory and other telescopes.

Black holes that contain between about one hundred and several hundred thousand times the mass of the Sun are called “intermediate mass” black holes, or IMBHs.

The COSMOS Legacy Survey shows data that have provided evidence for the existence of intermediate-mass black holes (IMBHs). (X-ray: NASA/CXC/ICE/M.Mezcua et al.; Infrared: NASA/JPL-Caltech; Illustration: NASA/CXC/A.Hobart)

The COSMOS Legacy Survey shows data that have provided evidence for the existence of intermediate-mass black holes (IMBHs). (X-ray: NASA/CXC/ICE/M.Mezcua et al.; Infrared: NASA/JPL-Caltech; Illustration: NASA/CXC/A.Hobart)

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NASA halts Parker Solar Probe Launch, New Launch Date is Sunday, August 12th

 

NASA’s Goddard Space Flight Center

NASA - National Aeronautics and Space AdministrationGreenbelt, MD – The launch of a United Launch Alliance Delta IV Heavy rocket carrying the Parker Solar Probe spacecraft was scrubbed today due to a violation of a launch limit, resulting in a hold. There was not enough time remaining in the window to recycle.

The launch is planned for Sunday, August 12th, 2018 from Space Launch Complex-37 at Cape Canaveral Air Force Station. The forecast shows a 60 percent chance of favorable weather conditions for launch. The launch time is 2:31am CDT.

NASA scrubs Saturday morning launch of the Parker Solar Probe due to a glitch with the United Launch Alliance Delta IV Heavy Rocket. (NASA)

NASA scrubs Saturday morning launch of the Parker Solar Probe due to a glitch with the United Launch Alliance Delta IV Heavy Rocket. (NASA)

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NASA’s Parker Solar Probe launches tonight

 

Written by Miles Hatfield
NASA’s Goddard Space Flight Center

NASA - National Aeronautics and Space AdministrationGreenbelt, MD – At 2:33am CDT on August 11th, 2018 while most of the U.S. is asleep, NASA’s Kennedy Space Center in Florida will be abuzz with excitement. At that moment, NASA’s Parker Solar Probe, the agency’s historic mission to touch the Sun, will have its first opportunity to lift off.

Launching from Cape Canaveral Air Force Station in Florida, Parker Solar Probe will make its journey all the way to the Sun’s atmosphere, or corona — closer to the Sun than any spacecraft in history.

“Eight long years of hard work by countless engineers and scientists is finally paying off,” said Adam Szabo, the mission scientist for Parker Solar Probe at NASA’s Goddard Space Flight Center in Greenbelt, Maryland.

NASA's Parker Solar Probe will travel closer to the Sun than any spacecraft before it. (NASA/Johns Hopkins APL)

NASA’s Parker Solar Probe will travel closer to the Sun than any spacecraft before it. (NASA/Johns Hopkins APL)

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NASA’s Spitzer and Hubble Space Telescopes observations used to discover why Water Vapor is missing from Ultrahot Jupiters

 

NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – Imagine a place where the weather forecast is always the same: scorching temperatures, relentlessly sunny, and with absolutely zero chance of rain. This hellish scenario exists on the permanent daysides of a type of planet found outside our solar system dubbed an “ultrahot Jupiter.” These worlds orbit extremely close to their stars, with one side of the planet permanently facing the star.

What has puzzled scientists is why water vapor appears to be missing from the toasty worlds’ atmospheres, when it is abundant in similar but slightly cooler planets. Observations of ultrahot Jupiters by NASA’s Spitzer and Hubble space telescopes, combined with computer simulations, have served as a springboard for a new theoretical study that may have solved this mystery.

These simulated views of the ultrahot Jupiter WASP-121b show what the planet might look like to the human eye from five different vantage points, illuminated to different degrees by its parent star. The images were created using a computer simulation being used to help scientists understand the atmospheres of these ultra-hot planets. (NASA/JPL-Caltech/Vivien Parmentier/Aix-Marseille University (AMU))

These simulated views of the ultrahot Jupiter WASP-121b show what the planet might look like to the human eye from five different vantage points, illuminated to different degrees by its parent star. The images were created using a computer simulation being used to help scientists understand the atmospheres of these ultra-hot planets. (NASA/JPL-Caltech/Vivien Parmentier/Aix-Marseille University (AMU))

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NASA uses satellite images to create Ground Deformation map of Indonesian Quake

 

NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – Scientists with NASA/Caltech’s Advanced Rapid Imaging and Analysis project (ARIA) used new satellite data to produce a map of ground deformation on the resort island of Lombok, Indonesia, following a deadly 6.9-magnitude earthquake on August 5th, 2018.

The false-color map shows the amount of permanent surface movement that occurred, almost entirely due to the quake, over a 6-day period between satellite images taken on July 30th and August 5th.

Scientists with NASA/Caltech's Advanced Rapid Imaging and Analysis project (ARIA) used new satellite data to produce a map of ground deformation on the resort island of Lombok, Indonesia following a deadly, 6.9 magnitude earthquake on August 5th. (NASA/JPL-Caltech/Copernicus/ESA)

Scientists with NASA/Caltech’s Advanced Rapid Imaging and Analysis project (ARIA) used new satellite data to produce a map of ground deformation on the resort island of Lombok, Indonesia following a deadly, 6.9 magnitude earthquake on August 5th. (NASA/JPL-Caltech/Copernicus/ESA)

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NASA’s Space Launch System rocket’s Core Stage has been assembled

 

NASA Headquarters

NASA - National Aeronautics and Space AdministrationWashington, D.C. – The first major piece of core stage hardware for NASA’s Space Launch System rocket has been assembled and is ready to be joined with other hardware for Exploration Mission-1, the first integrated flight of SLS and the Orion spacecraft. SLS will enable a new era of exploration beyond low-Earth orbit, launching crew and cargo on deep space exploration missions to the Moon, Mars and beyond.

The backbone of the world’s most powerful rocket, the 212-foot-tall core stage, will contain the SLS rocket’s four RS-25 rocket engines, propellant tanks, flight computers and much more. Though the smallest part of the core stage, the forward skirt will serve two critical roles. It will connect the upper part of the rocket to the core stage and house many of the flight computers, or avionics.

The first major piece of core stage hardware for NASA's Space Launch System rocket has been assembled and is ready to be joined with other hardware for Exploration Mission-1. The forward skirt will connect the upper part of the rocket to the core stage and house many of the flight computers, or avionics. (NASA/Eric Bordelon)

The first major piece of core stage hardware for NASA’s Space Launch System rocket has been assembled and is ready to be joined with other hardware for Exploration Mission-1. The forward skirt will connect the upper part of the rocket to the core stage and house many of the flight computers, or avionics. (NASA/Eric Bordelon)

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NASA’s Transiting Exoplanet Survey Satellite (TESS) captures Comet images

 

NASA’s Goddard Space Flight Center

NASA - National Aeronautics and Space AdministrationGreenbelt, MD – Before NASA’s Transiting Exoplanet Survey Satellite (TESS) started science operations on July 25th, 2018, the planet hunter sent back a stunning sequence of serendipitous images showing the motion of a comet.

Taken over the course of 17 hours on July 25th, these TESS images helped demonstrate the satellite’s ability to collect a prolonged set of stable periodic images covering a broad region of the sky — all critical factors in finding transiting planets orbiting nearby stars.

These three images are from a sequence compiled from a series of images taken on July 25th by the Transiting Exoplanet Survey Satellite. The angular extent of the widest field of view is six degrees. Visible in the images are the comet C/2018 N1, asteroids, variable stars, asteroids and reflected light from Mars. TESS is expected to find thousands of planets around other nearby stars. (Massachusetts Institute of Technology/NASA’s Goddard Space Flight Center)

These three images are from a sequence compiled from a series of images taken on July 25th by the Transiting Exoplanet Survey Satellite. The angular extent of the widest field of view is six degrees. Visible in the images are the comet C/2018 N1, asteroids, variable stars, asteroids and reflected light from Mars. TESS is expected to find thousands of planets around other nearby stars. (Massachusetts Institute of Technology/NASA’s Goddard Space Flight Center)

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