Tag Archive for 'NASA'

This image, captured by the Lucy Long-Range Reconnaissance Imager (L’LORRI) onboard NASA’s Lucy spacecraft, shows the main-belt asteroid Dinkinesh and its moonlet. This image was taken at 12:55 p.m. EDT (16:55 UTC) on November 1, 2023, within a minute of closest approach, from a range of approximately 430 km (270 miles). Image credit: NASA’s Goddard Space Flight Center / SwRI / Johns Hopkins APL / NOIRLab.

Lucy Shows Its Flyby Target Dinkinesh is Actually Binary Asteroid

Nov 4, 2023 by News Staff

On November 1, NASA’s Lucy spacecraft flew by not just its first asteroid — the small main-belt asteroid (152830) Dinkinesh — but its first...

This Hubble image shows Jupiter in ultraviolet light. Image credit: NASA / ESA / Hubble / M. Wong, University of California, Berkeley / Gladys Kober, NASA & Catholic University of America.

Hubble Space Telescope Captures Ultraviolet Image of Jupiter

Nov 2, 2023 by Enrico de Lazaro

NASA has released a beautiful ultraviolet image taken by the Hubble Space Telescope of the gas giant Jupiter. This Hubble image shows Jupiter in ultraviolet...

This image of Ganymede was obtained by the JunoCam imager aboard NASA’s Juno spacecraft during its June 7, 2021, flyby of the icy moon. Image credit: NASA / JPL-Caltech / SwRI / MSSS.

Juno Detects Various Salts and Organic Compounds on Ganymede

Nov 1, 2023 by News Staff

Using data from the Jovian InfraRed Auroral Mapper (JIRAM) aboard NASA’s Juno spacecraft, planetary scientists have detected hydrated sodium chloride,...

This composite image, taken by Webb’s NIRCam and MIRI instruments, shows the famous Crab Nebula. Image credit: NASA / ESA / CSA / Webb / STScI / Tea Temim, Princeton University.

Webb Reveals Never-Before-Seen Details in Crab Nebula

Oct 30, 2023 by News Staff

Using the Near-Infrared Camera (NIRCam) and Mid-Infrared Instrument (MIRI) onboard the NASA/ESA/CSA James Webb Space Telescope, astronomers are searching...

This Hubble image shows NGC 1566, a spiral galaxy some 70 million light-years away in the constellation of Dorado. The color image was made from separate exposures taken in the visible, ultraviolet and near-infrared regions of the spectrum with Hubble’s Wide Field Camera 3 (WFC3). It is based on data obtained through six filters. The color results from assigning different hues to each monochromatic image associated with an individual filter. Image credit: NASA / ESA / Hubble / D. Calzetti / LEGUS Team / R. Chandar.

Hubble Zooms in on Spiral Galaxy NGC 1566

Oct 30, 2023 by Enrico de Lazaro

The Hubble team has released an incredibly beautiful close-up shot of the intermediate spiral galaxy NGC 1566, which is located in the constellation of...

This image from Webb’s NIRCam instrument highlights GRB 230307A’s kilonova and its former home galaxy. Image credit: NASA / ESA / CSA / STScI / A. Levan, IMAPP, Warw / A. Pagan, STScI.

Neutron Star Merger Observed Creating Tellurium and Other Heavy Elements

Oct 26, 2023 by News Staff

Using an array of ground and space-based telescopes, including the NASA/ESA/CSA James Webb Space Telescope, NASA’s Fermi Gamma-ray Space Telescope, and...

An artist’s depiction of a liquid silicate layer wrapped around the Martian core. Image credit: IPGP-CNES.

InSight Finds Evidence for Molten Silicate Layer above Martian Metallic Core

Oct 25, 2023 by News Staff

Mars’ liquid iron alloy core is surrounded by a layer of fully molten silicate (magma) about 150 km thick, according to a pair of papers published in...

Bench-and-slope morphology pictured on Mars (top) and nose morphology from the ground at Mars Mont Mercou outcrop (bottom). Image credit: NASA / Caltech-JPL / MSSS.

Ancient Mars was Planet of Rivers, Planetary Scientists Say

Oct 25, 2023 by News Staff

Ancient river deposits exist across Mars and can be identified in satellite data by erosional landforms called fluvial ridges. Fluvial ridges take the...

This Hubble image shows Arp-Madore 2339-661, a group of three interacting galaxies some 500 million light-years away in the constellation of Tucana. The color 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 the Dark Energy Camera (DECam) on the Víctor M. Blanco 4-m telescope at Cerro Tololo Inter-American Observatory. 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. Dalcanton, Dark Energy Survey / DOE / FNAL / NOIRLab / NSF / AURA / L. Shatz.

Hubble Space Telescope Observes Trio of Interacting Galaxies

Oct 23, 2023 by Enrico de Lazaro

NASA has released a beautiful photo taken by the NASA/ESA Hubble Space Telescope of the galaxy group Arp-Madore 2339-661, so named because they belong...

This Webb image of Jupiter shows stunning details of the majestic planet in infrared light. In this image, brightness indicates high altitude. The numerous bright white ‘spots’ and ‘streaks’ are likely very high-altitude cloud tops of condensed convective storms. Aurorae, appearing in red in this image, extend to higher altitudes above both the northern and southern poles of the planet. By contrast, dark ribbons north of the equatorial region have little cloud cover. Image credit: NASA / ESA / CSA / STScI / Ricardo Hueso, UPV / Imke de Pater, UC Berkeley / Thierry Fouchet, Observatory of Paris / Leigh Fletcher, University of Leicester / Michael H. Wong, UC Berkeley / Joseph DePasquale, STScI.

Webb Spots High-Speed Equatorial Jet in Jupiter’s Stratosphere

Oct 19, 2023 by News Staff

The newly-discovered intense (140 m/s) jet is confined to ±3° of Jupiter’s equator, is approximately 4,800 km wide, and is located in the gas giant’s...

Optical mosaics of 42 galaxies from the SGA-2020 sorted by increasing angular diameter from the top-left to the bottom-right. Galaxies are chosen randomly from a uniform (flat) probability distribution in angular diameter. The horizontal white bar in the lower-left corner of each panel represents 1 arcminute and the mosaic cutouts range from 3.2 to 13.4 arcminutes. This figure illustrates the tremendous range of types, sizes, colors and surface brightness profiles, internal structure, and environments of the galaxies in the SGA. Image credit: CTIO / NOIRLab / DOE / NSF / AURA / J. Moustakas.

Astronomers Create Detailed Atlas of Over 380,000 Galaxies

Oct 19, 2023 by News Staff

The Siena Galaxy Atlas (SGA) is a compilation of data from three surveys completed between 2014 and 2017 known as the DESI Legacy Surveys, which were carried...

An artist’s impression of the InSight lander on Mars. Image credit: NASA / JPL-Caltech.

InSight’s Largest Marsquake Was Likely Caused by Geological Processes, Study Says

Oct 18, 2023 by News Staff

During its time on Mars, NASA’s InSight (Interior Exploration using Seismic Investigations, Geodesy and Heat Transport) lander recorded over 1,300 seismic...

This false-color image shows the dwarf planet Ceres. Image credit: NASA / JPL-Caltech / UCLA / MPS / DLR / IDA.

Planetary Researchers Probe Origin of Complex Organics on Ceres

Oct 17, 2023 by News Staff

How aliphatic organic compounds originated on the dwarf planet Ceres has been the subject of intensive research since their discovery by NASA’s Dawn...

An artist’s impression of the hot-Jupiter WASP-17b. Image credit: NASA / ESA / CSA / Ralf Crawford, STScI.

Webb Detects Quartz Clouds in Atmosphere of WASP-17b

Oct 16, 2023 by News Staff

A transmission spectrum of WASP-17b — a hot-Jupiter exopanet around 1,300 light-years away — captured by the Mid-Infrared Instrument (MIRI)...

This Hubble image shows IC 5332, a spiral galaxy some 30 million light-years away in the constellation of Sculptor. The color image is made up of observations from Hubble’s Wide Field Camera 3 (WFC3) in the ultraviolet, near-infrared, and optical parts of the spectrum. It is based on data obtained through six filters. The color results from assigning different hues to each monochromatic image associated with an individual filter. Image credit: NASA / ESA / Hubble / R. Chandar / J. Lee / PHANGS-HST Team.

Hubble Space Telescope Views Intermediate Spiral Galaxy IC 5332

Oct 16, 2023 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has captured a striking new photo of the face-on spiral galaxy IC 5332. This Hubble image shows IC 5332, a spiral galaxy...

A visualization of the huge, glowing planetary body produced by the ASASSN-21qj planetary collision. Image credit: Mark Garlick.

Astronomers Detect Afterglow of Collision between Two Ice-Giant Exoplanets

Oct 11, 2023 by Natali Anderson

The collision between two exoplanets of several to tens of Earth masses occurred at a distance of 2-16 AU (astronomical units) from the young solar-like...

A view of the outside of the OSIRIS-REx sample collector. Sample material from asteroid Bennu can be seen on the middle right. Image credit: NASA / Erika Blumenfeld / Joseph Aebersold.

Sample Material from Asteroid Bennu Contains Carbon and Water, NASA Scientists Say

Oct 11, 2023 by News Staff

The sample was collected by NASA’s OSIRIS-REx (Origins, Spectral Interpretation, Resource Identification and Security, Regolith Explorer) spacecraft...

This Hubble image shows NGC 6951, a barred spiral galaxy some 78 million light-years away in the constellation of Cepheus. The color image includes both optical and infrared observations from both Hubble’s Advanced Camera for Surveys (ACS) and Wide Field Camera 3 (WFC3). Image credit: NASA / ESA / Hubble / A. Filippenko, University of California, Berkeley / R. Foley (University of California, Santa Cruz / C. Kilpatrick, Northwestern University / D. Sand, University of Arizona / Gladys Kober, NASA & Catholic University of America.

Hubble Zooms in on Barred Spiral Galaxy NGC 6951

Oct 11, 2023 by Enrico de Lazaro

The Hubble team has released a new image snapped by the NASA/ESA Hubble Space Telescope of the barred spiral galaxy NGC 6951. This Hubble image shows NGC...

This Webb image of NGC 346 traces emission from cool gas and dust. Image credit: NASA / ESA / CSA / STScI / N. Habel, JPL / P. Kavanagh, Maynooth University.

Webb Captures Mid-Infrared Image of NGC 346

Oct 10, 2023 by Enrico de Lazaro

A new image taken with the Mid-Infrared Instrument (MIRI) onboard the NASA/ESA/CSA James Webb Space Telescope shows streamers of gas and dust studded with...

This Hubble image shows NGC 685, a barred spiral galaxy some 58 million light-years away in the constellation of Eridanus. Image credit: NASA / ESA / Hubble / J. Lee, Space Telescope Science Institute / Gladys Kober, NASA & Catholic University of America.

Hubble Space Telescope Observes NGC 685

Oct 10, 2023 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have taken a picture of the barred spiral galaxy NGC 685, which is found in the constellation of...

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