A long Chandra observation of Tycho has revealed a pattern of X-ray “stripes” never seen before in a supernova remnant. The stripes are seen in the high-energy X-rays (blue) that also show the ...

Astronomers have, for the first time, witnessed a star meeting a dramatic end by exploding twice. In a study published in ...

Pictures of a distant supernova remnant show two concentric rings, providing clear evidence that exploding white dwarf stars ...

New observations show a star that blew up in two separate bursts, confirming a long-suspected cosmic phenomenon called a ...

Stars often die with a final burst of beauty. For the first time, astronomers have captured visual proof that a star can ...

Astronomers capture first image of a white dwarf exploding twice in space Rare double-detonation seen in supernova remnant ...

Supernova Remnant: A Star's Death Comes To Light Date: January 16, 2007 Source: ... that is created from the collapse of a single massive star that sheds material before exploding.

NASA's James Webb Space Telescope has revealed new details in a supernova remnant created by a massive exploding star 11,000 light-years away in the constellation Cassiopeia.

NASA released dazzling photographs of Cas A, an exploding star and supernova remnant, that looks like an ornament perched atop a Christmas tree. They don't call it a super-nova for nothing.

Astronomers have captured the first-ever visual evidence of awhite dwarf star exploding twice in a remarkable supernova event. The discovery, made by studying the remnants of supernova SNR 0509-67.5 ...

Scientists predict one of the major surveys by NASA's upcoming Nancy Grace Roman Space Telescope may reveal around 100,000 ...

Webb finds evidence for neutron star at heart of young supernova remnant. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2024 / 02 / 240222214025.htm ...