Tag Archive for 'NASA'

This composite picture combines nine individual images taken with New Horizons’ Long Range Reconnaissance Imager (LORRI), each with an exposure time of 0.025 seconds, just 6 ½ minutes before the spacecraft’s closest approach to Ultima Thule. The image was taken at 12:26 a.m. EST (5:26 a.m. GMT) on January 1, 2019, when the spacecraft was 4,109 miles (6,628 km) from Ultima Thule and 4.1 billion miles (6.6 billion km) from Earth. The angle between the spacecraft, Ultima Thule and the Sun -- known as the ‘phase angle’ - was 33 degrees. Image credit: NASA / Johns Hopkins Applied Physics Laboratory / Southwest Research Institute / National Optical Astronomy Observatory.

Ultima Thule: Revealing First Primordial Planetesimal

Mar 20, 2019 by News Staff

Analyzing the data NASA’s New Horizons spacecraft has been sending home since the flyby of the Kuiper Belt object Ultima Thule, the mission team is learning...

The ‘Teacup’ quasar is causing an ongoing storm. The ‘handle’ is a ring of X-ray (blue) and optical (red and green) light surrounding a giant bubble, shown in the Chandra and Hubble data. This handle-shaped feature, which is located about 30,000 light-years from the galaxy’s central supermassive black hole, was likely formed by one or more eruptions powered by the black hole. Image credit: X-ray -- NASA / CXC / University of Cambridge / G. Lansbury et al; optical - NASA / STScI / W. Keel et al; radio - NRAO / VLA.

‘Teacup’ Quasar Causes Galactic Storms

Mar 18, 2019 by News Staff

SDSS J143029.88+133912.0, nicknamed the ‘Teacup’ because of its shape, is a quasar located about 1.1 billion light-years away. The power source of...

This Hubble image shows the elliptical galaxy Messier 49. The image was made from separate exposures taken in the visible and infrared regions of the spectrum with Hubble’s Advanced Camera for Surveys (ACS) and Wide Field Camera 3 (WFC3). Four filters were used to sample various wavelengths. The color results from assigning different hues to each monochromatic image associated with an individual filter. Image credit: NASA / ESA / Hubble / J. Blakenslee / P Cote et al.

Hubble Looks at Giant Elliptical Galaxy Messier 49

Mar 18, 2019 by News Staff

The NASA/ESA Hubble Space Telescope has produced this beautiful image of an elliptical galaxy called Messier 49. This Hubble image shows the elliptical...

This mosaic image of asteroid Bennu is composed of 12 images collected on December 2, 2018 by OSIRIS-REx’s PolyCam instrument from a range of 15 miles (24 km). Image credit: NASA / NASA’s Goddard Space Flight Center / University of Arizona.

Asteroid Bennu is Spinning Faster over Time, New Study Shows

Mar 14, 2019 by News Staff

Bennu — the target of NASA’s OSIRIS-REx (Origins, Spectral Interpretation, Resource Identification, and Security-Regolith Explorer) spacecraft...

These two thumbnail images are the final images Opportunity took on Mars as a dust storm darkened the sky. The left Pancam image has more wavy gradations. In the right Pancam image, the Sun appears as the larger whitish feature in the middle of the frame. Image credit: NASA / JPL-Caltech / Cornell / ASU.

NASA Releases Opportunity Rover’s Final Photos of Mars

Mar 14, 2019 by News Staff

After eight months of effort and sending more than a thousand commands in an attempt to restore contact with the Mars rover Opportunity, NASA declared...

A view of the Moon’s south pole showing where reflectance and temperature data indicate the possible presence of surface water ice. Image credit: NASA’s Scientific Visualization Studio.

NASA’s Lunar Reconnaissance Orbiter Detects Migrating Water on Moon

Mar 13, 2019 by News Staff

Using data from the LAMP (Lyman Alpha Mapping Project) instrument aboard NASA’s Lunar Reconnaissance Orbiter, planetary researchers have observed water...

This Hubble image shows the globular stellar cluster Messier 28. The image is a composite of separate exposures acquired by Hubble’s Wide Field Camera 3 (WFC3) and Advanced Camera for Surveys (ACS). Seven filters were used to sample various wavelengths. The color results from assigning different hues to each monochromatic image associated with an individual filter. Image credit: NASA / ESA / Hubble / J.E. Grindlay et al.

Hubble Sees Dazzling Globular Cluster: Messier 28

Mar 11, 2019 by News Staff

Globular clusters are densely packed, spherical collections of hundreds of thousands or even millions of stars. They are among the oldest known objects...

This artist’s impression shows a computer generated model of the Milky Way Galaxy and the accurate positions of the globular clusters used in this study surrounding it. Watkins et al used the measured velocities of these 44 globular clusters to determine the total mass of the Milky Way. Image credit: NASA / ESA / Hubble / L. Calçada.

New Mass Estimate for Milky Way Galaxy: 1.54 Trillion Suns

Mar 7, 2019 by News Staff

The Milky Way contains an estimated 200 billion stars. But that’s just the bare tip of the iceberg — the Galaxy is surrounded by vast amounts of...

An artist’s concept of the Kepler-1658 system. Sound waves propagating through the stellar interior were used to characterize the star and the planet. Image credit: Gabriel Perez Diaz / Instituto de Astrofísica de Canarias.

Astronomers Confirm Kepler’s First Exoplanet Candidate: Kepler-1658b

Mar 6, 2019 by News Staff

A decade after its launch and months after its mission ended, glimmers of data detected by NASA’s Kepler Space Telescope in 2009 have been confirmed...

This composite image shows the starburst galaxy Messier 82. The magnetic field detected by SOFIA, shown as streamlines, appears to follow the bipolar outflows (red) generated by the intense nuclear starburst. The image combines visible starlight (gray) and a tracing of hydrogen gas (red) from the Kitt Peak Observatory, with near-infrared and mid-infrared starlight and dust (yellow) from SOFIA and NASA’s Spitzer Space Telescope. Image credit: NASA / SOFIA / E. Lopez-Rodriguez / Spitzer / J. Moustakas et al.

SOFIA Observes Galactic Superwind in Messier 82

Mar 6, 2019 by News Staff

Astronomers using NASA’s Stratospheric Observatory for Infrared Astronomy (SOFIA) have discovered that the galactic wind flowing from the center of Messier...

This Hubble image shows two interacting galaxies, known collectively as NGC 6052. The picture was snapped by Hubble’s Wide Field Camera 3 (WFC3). Five filters were used to sample various wavelengths. The color results from assigning different hues to each monochromatic image associated with an individual filter. Image credit: NASA / ESA / Hubble / A. Adamo et al.

Spectacular Galaxy Collision Captured by Hubble: NGC 6052

Mar 4, 2019 by News Staff

A stunning new image from the NASA/ESA Hubble Space Telescope captures an ongoing cosmic collision between two disk galaxies. This Hubble image shows two...

The superbubbles in NGC 3079 are defined by X-ray, optical and radio emission. Image credit: X-rays - NASA / CXC / University of Michigan / Li et al; optical - NASA / STScI.

Chandra Detects Ultra-Energetic Particles from NGC 3079’s ‘Fermi Bubbles’

Mar 1, 2019 by News Staff

NGC 3079, an edge-on spiral galaxy located about 67 million light-years from Earth, contains two ‘superbubbles.’ New observations from NASA’s Chandra...

This Pluto mosaic was made from New Horizons LORRI images taken on July 14, 2015, from a distance of 49,700 miles (80,000 km). This view is projected from a point 1,118 miles (1,800 km) above Pluto’s equator, looking northeast over the dark, cratered Cthulhu Regio toward the bright, smooth expanse of icy plains called Sputnik Planum. Pluto’s North Pole is off the image to the left. This mosaic was produced with panchromatic images from the New Horizons LORRI camera, with color overlaid from the Ralph color mapper onboard New Horizons. Image credit: S.A. Stern et al.

Pluto and Charon’s Ancient Craters Indicate Deficit of Very Small Kuiper Belt Objects

Mar 1, 2019 by News Staff

Collisions between bodies in our Solar System produce impact craters on large objects at a rate that depends on the population of impacting small bodies....

This image of Jupiter was taken on February 12, 2019, as Juno performed its 18th close flyby of the planet. Image credit: NASA / JPL-Caltech / SwRI / MSSS / Kevin M. Gill.

Juno Gets Close Look at Jupiter’s Turbulent Clouds

Feb 27, 2019 by News Staff

NASA has released new images taken by the Juno probe of Jupiter, featuring giant storms and swirling clouds in the gas giant’s atmosphere. This image...

An artist’s impression of the planetary system around TOI-216. Image credit: Sci-News.com.

TESS Discovers Pair of Warm Giant Exoplanets

Feb 26, 2019 by Natali Anderson

Astronomers using data from NASA’s Transiting Exoplanet Survey Satellite (TESS) have discovered two ‘warm’ gas giants orbiting a nearby dwarf star. An...

This illustration shows the structure of hachimoji DNA, which uses the four informational ingredients of regular DNA (green, red, blue, yellow) in addition to four new ones (cyan, pink, purple, orange). Image credit: Indiana University School of Medicine.

Researchers Create Eight-Letter Genetic System: Hachimoji DNA

Feb 25, 2019 by News Staff

DNA is naturally composed of four basic molecules called nucleotides (commonly known as ‘letters’) — A (adenine), T (thymine), C (cytosine) and...

New Horizons Beams Back Sharpest-Ever Images of Ultima Thule

Feb 25, 2019 by News Staff

NASA’s New Horizons probe has returned the sharpest images of Ultima Thule to date, taken during the spacecraft’s historic flyby of the Kuiper Belt...

This Hubble image shows a globular cluster called NGC 2419. Image credit: NASA / ESA / Hubble / S. Larsen et al.

Hubble Observes ‘Intergalactic Wanderer’

Feb 25, 2019 by News Staff

Astronomers using the NASA/ESA Hubble Space Telescope have observed the massive, luminous globular cluster NGC 2419, also known as the ‘Intergalactic...

The extent of Earth’s geocorona. Image credit: ESA.

Earth’s Hydrogen Geocorona Extends Well Beyond Moon

Feb 22, 2019 by News Staff

Recent observations from the NASA/ESA Solar and Heliospheric Observatory (SOHO) show that the Earth’s hydrogen envelope reaches up to 391,500 miles...

An artist’s concept of Hippocamp. Image credit: NASA / ESA / J. Olmsted, STScI.

Hippocamp: Seventh Inner Moon of Neptune May Have Broken from Larger Moon

Feb 21, 2019 by Enrico de Lazaro

A new study led by SETI Institute astronomers suggests that the recently-discovered moon of Neptune, Hippocamp, is probably an ancient fragment of a much...

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