An artistic rendering of the moment when the first white dwarf explodes and spews material at the second white dwarf, which itself is about to explode. Credit University of Warwick/Mark Garlick ...

Persian Lilac (Syringa persica): Generally smaller, with pale lilac to white flowers. Dwarf Korean Lilac (Syringa meyeri 'Palibin'): Compact, suitable for small spaces, and highly fragrant.

WASHINGTON, April 8 — Astronomers have spotted two hefty white dwarf stars - highly compact stellar embers - orbiting close together that appear destined to die in an extraordinarily violent quadruple ...

If experts know how bright something should be, and they measure how bright it appears, they can determine out how far away it is. These explosions happen when a white dwarf, which is already an ultra ...

In this picture, we capture the binary in the moment where the first white dwarf has just exploded, hurtling material towards its nearby companion which is on the cusp of explosion too. This event ...

Abstract: Gaia provided the largest ever catalogue of white dwarf stars. We use this catalogue, along with the third public data release of the Zwicky Transient Facility (ZTF), to identify new ...

A dwarf actor has staged a protest at a movie theatre showing Disney controversial remake of Snow White. The live-action film has outraged audiences due to its woke retelling of the classic ...

A dwarf actor has staged a protest at a movie theatre showing Disney controversial remake of Snow White. The live-action film has outraged audiences due to its woke retelling of the classic ...

The diffusion time-scale for metals to sink from the atmosphere of a white dwarf is of the order of days for a hydrogen-dominated atmosphere. Thus, there must be a continuous supply of metal-rich ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

Thu, March 27, 2025 at 12:01 AM UTC ...