An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...

Long ago, a planetary object eight times the mass of Jupiter may have once visited the solar system and altered […] The post ...

Its immense heat and radiation can be very dangerous, which is why it is good that we are a distance away from it that we are ...

A New Moon is a common lunar event that happens every 29.5 days. These lunations are part of the synodic month measured from ...

Astronomers who identified HD 20794 d say its proximity to its host star and orbital pattern suggest it could hold water.

The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting vibrant auroras and minor ...

Solar material is gusting out of the dark patch in the Sun's corona towards Earth at more than a million miles per hour.

There are two giant holes in the Sun right now which could create impactful space weather for Earth in early February.