white dwarfs

Related tags

Tag: Science
Tag: Bad Astronomy
Tag: white dwarfs
A dead star is eating its planets
Phil Plait
Jul 25, 2018
Comment count Comment count: Trending 9
Artwork depicting a white dwarf that’s destroyed its inner planets, which are now raining down on it. Credit: Jon Lomberg / Gemini Observatory
Tag: Science
Tag: Bad Astronomy
Tag: white dwarfs
Tag: Science
Tag: Bad Astronomy
Tag: Asteroid
Did our first known interstellar visitor come from a dead star?
Phil Plait
Jan 4, 2018
Comment count Comment count: Trending 8
Artwork depicting what ‘Oumuamua might look like; observations indicate it’s highly elongated. But where did it come from? Credit: ESO / M. Kornmesser
Tag: Science
Tag: Bad Astronomy
Tag: Asteroid
Tag: Science
Tag: Bad Astronomy
Tag: white dwarfs
The first evidence of planets around another star was found in… 1917?
Phil Plait
Nov 6, 2017
Comment count Comment count: Trending 2
An artist’s rendering of a comet (which is very similar to an asteroid) getting torn apart near a white dwarf. Many white dwarfs have rings of dust around them as well, more evidence of a planetary system orbiting them. Credit: NASA/JPL-Caltech
Tag: Science
Tag: Bad Astronomy
Tag: white dwarfs