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Browsing Tag

dust

15 posts
SSpace
The Science Behind The Creepy Red Sky In Australia
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The Science Behind The Creepy Red Sky In Australia

  • March 30, 2026
Graphical depiction of a red sky, but it many Australians actually saw a red sky as a cyclone…
HHealth
Home hacks for a sneeze-free space – The Irish News
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Home hacks for a sneeze-free space – The Irish News

  • March 24, 2026
With allergy season coming into full swing, it’s that time of year when a hanky is your best…
SScience
This VLT/MUSE image shows part of the Triangulum galaxy, a spiral galaxy located about 3 million light-years away in the constellation of Triangulum. Image credit: ESO / Feltre et al.
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VLT Zooms in on Nearby Triangulum Galaxy

  • March 23, 2026
A new close-up of the Triangulum galaxy, captured with ESO’s Very Large Telescope (VLT), traces the tangled gas…
SScience
Swirling beauty of the Milky Way galaxy's heart is captured in a new telescope picture
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Swirling beauty of the Milky Way galaxy’s heart is captured in a new telescope picture

  • March 17, 2026
CAPE CANAVERAL, Fla. — A telescope in Chile has revealed in unprecedented detail the swirling splendor of star-forming gases at…
SScience
A planetary collision around star Gaia20ehk. Image credit: Andy Tzanidakis.
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Astronomers Witness Aftermath of Catastrophic Planetary Collision

  • March 11, 2026
An unusual flickering of a young F-type star called Gaia20ehk and an expanding cloud of dust around it…
SScience
The main image at left shows a combined Webb and Hubble view of the spiral galaxy NGC 1637, with the region of interest in the top right; the remaining three panels show a detailed view of a red supergiant star before and after it exploded; the star is not visible in the Hubble image before the SN 2025pht explosion, but appears in the Webb image; the July 2025 view from Hubble shows the glowing aftermath of the explosion. Image credit: NASA / ESA / CSA / STScI / C. Kilpatrick, Northwestern / A. Suresh, Northwestern / J. DePasquale, STScI.
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Webb Identifies Supernova Progenitor Star in NGC 1637

  • February 23, 2026
Using the NASA/ESA/CSA James Webb Space Telescope, astronomers have for the first time identified the progenitor of a…
SScience
This Hubble image shows the Egg Nebula. Image credit: NASA / ESA / Bruce Balick, UWashington.
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Hubble Captures Clearest View Yet of Egg Nebula

  • February 11, 2026
A new image from the NASA/ESA Hubble Space Telescope reveals for the first time the delicate interplay of…
SScience
Hydrocarbons play a key role in shaping the chemistry of the interstellar medium, but their enrichment and relation with carbonaceous grains and polycyclic aromatic hydrocarbons still lack clear observational constraints. García-Bernete et al. report on the Webb infrared observations of the local ultra-luminous infrared galaxy (ULIRG) IRAS 07251-0248, which revealed the extragalactic detection of small gas-phase hydrocarbons. Image credit: García-Bernete et al., doi: 10.1038/s41550-025-02750-0.
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Webb Detects Unexpected Richness of Hydrocarbons in Obscured Core of Nearby Ultra-Luminous Galaxy

  • February 8, 2026
Astronomers using the NASA/ESA/CSA James Webb Space Telescope have uncovered an unprecedented richness of small gas-phase hydrocarbons —…
AArts and design
Integrating Creative Spaces: Designing Art Studio Additions at Home
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Integrating Creative Spaces: Designing Art Studio Additions at Home

  • January 9, 2026
Artist Residency Farm8 / Studio Array. Image © Edmund Sumner Share Share Facebook Twitter Mail Pinterest Whatsapp Or…
SSpace
This Hubble image shows the debris ring and dust clouds cs1 and cs2 around Fomalhaut. Image credit: NASA / ESA / P. Kalas, UC Berkeley / J. DePasquale, STScI.
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Hubble Captures Collision of Two Planetesimals around Fomalhaut

  • December 21, 2025
Fomalhaut — the 18th brightest star visible in night sky — is orbited by a compact source, Fomalhaut…
SScience
Brighter Side of News
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A glass bead and a green laser helps scientists observe lightning form in real time

  • November 29, 2025
A single green laser, a glass bead smaller than a bacterium and a lab in Austria are helping…
SScience
Webb’s mid-infrared image shows four coiled shells of dust around a pair of Wolf-Rayet stars known as Apep. Image credit: NASA / ESA / CSA / STScI / Yinuo Han, Caltech / Ryan White, Macquarie University / Alyssa Pagan, STScI.
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Webb Spots Four Distinct Dust Shells around Two Wolf-Rayet Stars

  • November 21, 2025
Using the NASA/ESA/CSA James Webb Space Telescope with data from ESO’s Very Large Telescope (VLT), two team of…
Ireland
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