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

Mercury takes only 88 Earth days to orbit the sun.

Callsen’s bill also raises to 600 MW, from 200 MW currently, the target for solar on previously developed sites. It also ...

“There are three instances (all realizations about the sky before I was 12): First was when as a child, enthralled with the rockets of the space program, I realized that Mercury astronauts Shepard, ...

Explore the cosmic harmony between the seven chakras and celestial bodies like Saturn, Jupiter, Mars, Venus, Mercury, the ...

All seven of the other planets in our solar system are about to become visible at once in a great planetary alignment – ...

Witness a rare celestial event as the moon aligns with Uranus and other planets throughout February, visible even in ...

A planet-sized visitor possibly visited the solar system billions of years ago and permanently changed the cosmic neighbourhood by warping the orbital path of four outer planets of the system, a ...

NASA has shared details of what to look out for in the night sky this month, with the moon appearing alongside a parade of planets.

The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...

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