It can be found inside gas giants such as Jupiter and is briefly created during meteorite impacts or in laser fusion ...

A white dwarf is like a cinder from a fire that is faint and gradually cooling. All of this takes a very long time on a human scale: tens to hundreds of billions of years.

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The Milky Way may merge with the Large Magellanic Cloud in 2 billion years, not Andromeda, contrary to previous findings.

He has also said that it could be a "magnetar (the core of a dead star with powerful magnetic fields), or a pair of stars in a binary system where one of the two is a highly magnetized white dwarf. A ...

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Finally, we show that collisions between white dwarfs and main-sequence stars, which may be detectable as bright transients, occur at a rate of O(100) Gpc(-3) yr(-1) in the local universe. We find ...

Like massive galaxies, dwarf galaxies are expected to undergo major mergers with other dwarfs. However, the end state of these mergers and the role that merging plays in regulating dwarf star ...

Experts are still unraveling the mystery. It could be a super-magnetic neutron star—or possibly a white dwarf with unusual properties. Unveiling a One-of-a-Kind Cosmic Mystery. Scientists have found a ...

Researchers traced long, bright radio pulses, combined with X-rays, to an intriguing cosmic object 15,000 light-years from Earth, according to a new study.