Star formation in galaxies takes place in filaments composed of gas (mainly hydrogen) and small solid particles called interstellar dust, which is mainly carbon. Depending on the location of these filaments and their physical ...
Astronomy
Jan 23, 2023
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Understanding how dust grains form in interstellar gas could offer significant insights to astronomers and help materials scientists develop useful nanoparticles.
Planetary Sciences
Jan 13, 2023
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68
The venerable Hubble Space Telescope has given us so much during the history of its service (32 years, seven months, six days, and counting). Even after all these years, the versatile and sophisticated observatory is still ...
Astronomy
Dec 6, 2022
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51
This image from the NASA/ESA Hubble Space Telescope shows two of the galaxies in the galactic triplet Arp 248—also known as Wild's Triplet—which lies around 200 million light-years from Earth in the constellation Virgo.
Astronomy
Nov 7, 2022
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124
Why does mid-infrared light evoke such a somber, chilling mood in Webb's Mid-Infrared Instrument (MIRI) image? Interstellar dust cloaks the scene. And while mid-infrared light specializes in detailing where dust is, the stars ...
Astronomy
Oct 28, 2022
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49
These spectacular images feature the spiral galaxy IC 5332, taken by the NASA/ESA Hubble Space Telescope (above) and the NASA/ESA/CSA James Webb Space Telescope (below). The images display the powerful capabilities that both ...
Astronomy
Sep 27, 2022
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21
Image sensors measure light intensity, but angle, spectrum, and other aspects of light must also be extracted to significantly advance machine vision.
Optics & Photonics
Jul 26, 2022
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78
We have developed a new method to look for carbon compounds in space, akin to prospecting for oil on Earth. Our method is published in Monthly Notices of the Royal Astronomical Society.
Astronomy
Jul 8, 2022
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198
The violent event that likely preceded our solar system's formation holds the solution to a longstanding meteorite mystery, says new work from Carnegie's Alan Boss published in The Astrophysical Journal.
Astronomy
Jun 29, 2022
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499
This star-studded image shows the globular cluster Terzan 9 in the constellation Sagittarius, toward the center of the Milky Way. The NASA/ESA Hubble Space Telescope captured this glittering scene using its Wide Field Camera ...
Astronomy
Jun 21, 2022
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