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NASA’s Hubble Space Telescope captures Ultraviolet Panoramic View of the Universe

 

NASA Headquarters

NASA - National Aeronautics and Space AdministrationWashington, D.C. – Astronomers using the ultraviolet vision of NASA’s Hubble Space Telescope have captured one of the largest panoramic views of the fire and fury of star birth in the distant universe.

The field features approximately 15,000 galaxies, about 12,000 of which are forming stars. Hubble’s ultraviolet vision opens a new window on the evolving universe, tracking the birth of stars over the last 11 billion years back to the cosmos’ busiest star-forming period, which happened about 3 billion years after the big bang.

Astronomers have just assembled one of the most comprehensive portraits yet of the universe’s evolutionary history, based on a broad spectrum of observations by the Hubble Space Telescope and other space and ground-based telescopes. (NASA, ESA, P. Oesch (University of Geneva), and M. Montes (University of New South Wales))

Astronomers have just assembled one of the most comprehensive portraits yet of the universe’s evolutionary history, based on a broad spectrum of observations by the Hubble Space Telescope and other space and ground-based telescopes. (NASA, ESA, P. Oesch (University of Geneva), and M. Montes (University of New South Wales))

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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 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’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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NASA’s Terra satellite uses MISR to capture images of California Fires

 

NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – More than a dozen wildfires are burning in the state of California, with several of them threatening life and property. The Ferguson Fire ignited July 13th in the Sierra National Forest west of Yosemite National Park.

Much of the forest in this area suffered extreme stress due to the extended drought of 2012 through 2017, and bark beetle damage, leaving many dead trees through which the fire has burned rapidly. Many surrounding towns have been under evacuation orders, and many popular areas of the national park were closed on July 25th.

This image shows the Ferguson Fire near Yosemite National Park on July 29 as observed by NASA's MISR instrument. The angular information from MISR's images is used to calculate the height of the smoke plume. The results are superimposed on the image on the right. (NASA/GSFC/LaRC/JPL-Caltech, MISR Team)

This image shows the Ferguson Fire near Yosemite National Park on July 29 as observed by NASA’s MISR instrument. The angular information from MISR’s images is used to calculate the height of the smoke plume. The results are superimposed on the image on the right. (NASA/GSFC/LaRC/JPL-Caltech, MISR Team)

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NASA’s Transiting Exoplanet Survey Satellite (TESS) begins operations

 

NASA’s Goddard Space Flight Center

NASA - National Aeronautics and Space AdministrationGreenbelt, MD – NASA’s Transiting Exoplanet Survey Satellite has started its search for planets around nearby stars, officially beginning science operations on July 25th, 2018. TESS is expected to transmit its first series of science data back to Earth in August, and thereafter periodically every 13.5 days, once per orbit, as the spacecraft makes it closest approach to Earth.

The TESS Science Team will begin searching the data for new planets immediately after the first series arrives.

An artist’s illustration of the Transiting Exoplanet Survey Satellite. (NASA's Goddard Space Flight Center)

An artist’s illustration of the Transiting Exoplanet Survey Satellite. (NASA’s Goddard Space Flight Center)

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NASA says Mars and Saturn about to reach Closest point to Earth in 2018

 

Written by Ann Jenkins / Ray Villard
Space Telescope Science Institute

NASA - National Aeronautics and Space AdministrationBaltimore, MD – NASA’s Hubble Space Telescope has photographed Saturn and Mars near their closest approaches to Earth in June and July 2018. It’s now summertime in Saturn’s northern hemisphere and springtime in Mars’ southern hemisphere. The Hubble images show that Earth isn’t the only planet where intense spring and summer storms wreak havoc.

The increase in sunlight in Saturn’s northern hemisphere has heated the atmosphere to trigger a large storm that is now disintegrating in Saturn’s polar region.

NASA’s Hubble Space Telescope has photographed Saturn, left, and Mars, right, near their closest approaches to Earth in June and July 2018. (NASA)

NASA’s Hubble Space Telescope has photographed Saturn, left, and Mars, right, near their closest approaches to Earth in June and July 2018. (NASA)

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NASA’s Parker Solar Probe set to launch August 6th

 

Written by Sarah Frazier
NASA’s Goddard Space Flight Center

NASA - National Aeronautics and Space AdministrationGreenbelt, MD – Early on an August morning, the sky near Cape Canaveral, Florida, will light up with the launch of Parker Solar Probe. No earlier than August 6th, 2018, a United Launch Alliance Delta IV Heavy will thunder to space carrying the car-sized spacecraft, which will study the Sun closer than any human-made object ever has.

On July 20th, 2018, Nicky Fox, Parker Solar Probe’s project scientist at the Johns Hopkins University Applied Physics Lab in Laurel, Maryland, and Alex Young, associate director for science in the Heliophysics Science Division at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, introduced Parker Solar Probe’s science goals and the technology behind them at a televised press conference from NASA’s Kennedy Space Center in Cape Canaveral, Florida.

Illustration of NASA’s Parker Solar Probe leaving Earth. (NASA/Johns Hopkins APL/Steve Gribben)

Illustration of NASA’s Parker Solar Probe leaving Earth. (NASA/Johns Hopkins APL/Steve Gribben)

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