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 GPS smartwatch that helps beginners gamify their fitness with car-like data and takes elite athletes to new levels.

A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away.

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

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

Stargazers can witness a rare 'planet parade' in January and February 2024, where six planets align prominently in the night ...

TotalEnergies has submitted its 320MW Middlebrook solar-plus-storage project in New South Wales, Australia, to the government ...

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but get a telescope and you can spot Neptune and Uranus.

NASA’s James Webb Space Telescope has revealed the atmospheric origin of exoplanet GJ 1214 b and its results challenges ...

Despite the name, a planetary alignment isn’t when the planets get in a row, it’s when a fair few gather on one side of the ...

The aurora borealis is back and is expected to be visible in more than 10 states. See which states will have the best views.

New South Wales, Australia, set a new solar generation state record on Tuesday (21 January), with a maximum output of 3,525MW ...