"It's been such a puzzle that there was liquid water on Mars, because Mars is further from the sun, and also, the sun was fainter early on." ...

The south polar region of Mars When it was shared: Jan. 29, 2025 Why it's so special: These odd, fan-like features on the ...

The moon makes for an excellent guide to see Mars in the night sky tonight. As the sun sets this evening (Feb. 9), the moon ...

The researchers identified that the side of the planet that faces away from the sun, its nightside ... not only for expanding our knowledge of its interactions with Mars's space environment ...

When you purchase through links on our site, we may earn an affiliate ... And of course, Mars requires longer to orbit the sun than the Earth does. All of this is taken into account in a common ...

During opposition, Mars is closer to us than usual and its face is fully lit by the sun as viewed from our world, making for spectacular views of the Red Planet. Mars is in opposition every 26 months.

An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit before shoving four of the solar system's planets onto a different course.

Weijia Sun does not work for ... and has disclosed no relevant affiliations beyond their academic appointment. Mars is home to perhaps the greatest mystery of the Solar System: the so-called ...

But their research continues, as Professor Sun explains the next two-pronged approach to understanding the significant differences between present-day Mars and Earth. "First, continuing our ...