On the evening of January 21, a remarkable astronomical event will take place as six planets, Mars, Jupiter, Uranus, Neptune, ...

Although the planets won’t form a perfectly straight line, their simultaneous visibility in a single part of the sky will be ...

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the ...

Last week, a full moon lit up the sky but it was another celestial moment, one that’s more rare, that wowed sky-gazers and ...

NASA proposes a faster, cheaper plan to bring Mars samples to Earth, aiming for delivery by the 2030s while cutting costs ...

Venus, Saturn, Jupiter and Mars will appear to line up and be bright enough to see with the naked eye in the first few hours ...

Venus, Mars, Jupiter and Saturn are visible to the naked eye this month and for part of February. Uranus and Neptune can be ...

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

Read on for horoscopes for your zodiac sign. Typical Aries dates: March 21 to April 19.

Six planets will be in alignment this weekend, with four of them shining bright in one sweeping view. What to know about the ...

January continues to be a remarkable month for stargazers. According to NASA, this month provides a unique opportunity to view multiple bright planets in one vi ...

Groundbreaking research into Mars' energy balance reveals a polar surplus driving dynamic weather patterns, including massive ...