In 2017, “Planet Earth II” executive producer Mike ... none of what is presented onscreen is simple or exists in black and white. Human interactions with the natural world are nuanced, but ...

The team has determined that the star is a white dwarf, a system resembling what our sun-Earth system will look like in 8 billion years. The good news: the planet ... mass black holes in the ...

Astronomers spotted a potential Earth-size rocky world orbiting a white dwarf, suggesting a future in which our planet outlives its star. By Jonathan O’Callaghan In six billion years the sun ...

The planetary system with a white dwarf, an Earth-like planet and a brown dwarf cannot ... events caused by free-floating stellar-mass black holes in the Milky Way. The discovery is part of ...