It was one of the first famous images revealed by the James Webb Space Telescope earlier this year: a stunning shroud of gas and dust illuminated by a dying star at its heart.
Astronomy
Dec 11, 2022
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87
The mysteries of the cosmos continue to amaze astronomers, and with each new observation comes a chance to deepen—or upend—our understanding of the universe.
Astronomy
Dec 8, 2022
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201
This glittering group of stars, shining through the darkness like sparks left behind by a firework, is NGC 2660 in the constellation Vela, best viewed in the southern sky. NGC 2660 is an open cluster, a type of star cluster ...
Astronomy
Nov 29, 2022
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45
A team of astronomers have found that planet formation in our young solar system started much earlier than previously thought, with the building blocks of planets growing at the same time as their parent star.
Astronomy
Nov 14, 2022
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380
Using data from various space telescopes, astronomers have investigated a variable X-ray source known as SWIFT J0503.7-2819. Results of the study suggest that this source is an intermediate polar. The finding was detailed ...
While astronomers have seen the debris from scores of exploded stars in the Milky Way and nearby galaxies, it is often difficult to determine the timeline of the star's demise. By studying the spectacular remains of a supernova ...
Astronomy
Sep 12, 2022
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386
Using data from ESA's XMM-Newton satellite and NASA's NuSTAR space observatory, Indian astronomers have performed a broadband X-ray analysis of a unique intermediate polar known as Paloma. Results of the study, published ...
White dwarf stars (WDs) are the most numerous members of the stellar graveyard. It is widely accepted that more than 97% of the stars in the universe will evolve into WDs. These numerous objects are considered a powerful ...
Astronomy
Jun 17, 2022
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103
The violent death throes of a nearby star so thoroughly disrupted its planetary system that the dead star left behind—known as a white dwarf—is sucking in debris from both the system's inner and outer reaches, UCLA astronomers ...
Astronomy
Jun 16, 2022
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2950
By analyzing data from ESA's XMM-Newton spacecraft and NASA's TESS telescope, German astronomers have inspected a highly variable polar known as V496 UMa. Results of the study, published May 20 on arXiv.org, deliver more ...
