The distance between Earth and Mars changes constantly due to their orbits, and the technology used to propel spacecraft plays a significant role in determining travel time. In this article ...

Mars leaves Leo and retrogrades back to Cancer ... appears to be moving backward in the cosmos from our vantage point on Earth, however, it's simply an optical illusion to the naked eye.

Nelson said he “pulled the plug” on the original sample return plan due to the soaring costs and the delay in getting anything back from Mars before 2040. Last year, NASA requested ideas for better ...

Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. Despite being further from the Sun, winter on Mars isn’t much different from winter ...

On Thursday 16 January at 1.17am (GMT), Mars will reach opposition. This means it will be positioned on the opposite side of the Earth from the sun, and the three will form an almost straight line ...

Earth and Mars in comparison. Mars has only about 10.7 percent of earth's mass but is roughly half ... [+] its radius. Mars remains a true puzzle, but not for the reasons most people would think.

At 12:00, the impact of the coronal mass ejection (CME) hits Earth's magnetosphere, causing massive geomagnetic storms. The global electrical system begins to experience overloads, with blackouts ...

Everyone with a digital wallet who hasn't lost hope it's your time to shine now. Let's welcome back our old friend $BTC aka Bitcoin, who has made a bigger comeback ...

Did you know that Mars at opposition is a special time when Earth and Mars are closest? This happens when Earth passes directly between Mars and the Sun. At this point, Mars appears larger and ...