Even if Earth does survive, it won’t be pretty. The temperature of our planet will be about 1,300 degrees C, hot enough to ...

The James Webb telescope has made another stunning discovery -- this time of a massive planet that could potentially sustain ...

Mark your calendars, place your bets, grease your palms, blink open that third eye, and ready your wishes, my babies ...

Stars passing close to the sun could cause planets to collide, including with Earth, or even be ejected as rogue planets, new ...

Astronomers using the European Space Agency's Cheops mission have caught an exoplanet that seems to be triggering flares of ...

Long theorized but never observed, the first known “planet with a death wish” is described by Ilin and her colleagues in a ...

Stars often whip their planets with solar winds and radiation, pull them ever closer with gravity and sear them with heat.

The sun rises from the east, and sets in the west - this is a well-established fact for the longest time, and this is due to ...

A meteor shower, a planet sighting, and a full moon. Here's how to see all of space's eye-catching activity in July.

Our planet whirls around the sun in an ellipse, rather than a circle. On Thursday the planet will reach its farthest point from its star, known as aphelion. By Katrina Miller This article was ...