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TagMars

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Exploration of Mars the Red planet of the solar system in space. This image elements furnished by NASA.

Will the Fossils We Find on Mars Be Fakes?

No, no, this is NOT a broadcast from Moonbat Central! False fossils are objects that look like fossils but aren’t

As we sift more and more of the surface of Mars, we’d love to find fossils. But then we may run into a problem that dogs paleontologists on Earth. From the University of Edinburgh: Rocks on Mars may contain numerous types of non-biological deposits that look similar to the kinds of fossils likely to be found if the planet ever supported life, a study says. Telling these false fossils apart from what could be evidence of ancient life on the surface of Mars — which was temporarily habitable four billion years ago — is key to the success of current and future missions, researchers say. University of Edinburgh, “Life on Mars search could be misled by false fossils, study says”…

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Mars Base

Theoretical Physicist: Colonizing Mars Is a Ridiculous Idea

Making Mars habitable (terraforming) has been kicking around engineering circles for decades. What are the chances, given Moore’s Law-level increases in technology?

And so what does a theoretical physicist know about it, you ask? Well, when it’s Sabine Hossenfelder, she is alwaysworth listening to: The biggest problem is not that Mars is “minus 60 degrees Celsius or minus 80 Fahrenheit,” she explains, but that it has no magnetic field so the atmosphere was blown away by the solar winds. So to form Mars into a second Earth, we would first need to give it a magnetic field. How easy is that?: In a paper that was just published in April in the International Journal of Astrobiology, two physicists explain that all you have to do put a superconducting wire around Mars, simple enough, isn’t it? The circle would have to have a…

Mars terraforming step (Elements of this image furnished by NASA). 3D rendering
Mars terraforming step (Elements of this image furnished by NASA). 3D rendering

Sci-fi Saturday: When Terraforming Mars Means Mars-forming People

In this award-winner, the underground humans must, according to the terraforming colony's rules, deny emotion, which pretty much guarantees a story

“New Mars” at DUST by Susie Jones (March 30, 2021, 19:14 min) Earth is no more. A new generation lives underground on Mars preparing to begin a new life as the colonists of a planet which is being terraformed into a new habitable world. ‘New Mars’ is a society driven by science and logic to ensure humans will not make the same destructive decisions this time round. But two young hopefuls struggle with the intensity of their feelings – which inadvertently propels them towards an unexpected truth about their existence. (IMDB) “New Mars” premiered in 2019 and has won a number of awards. It conveys the claustrophobia of an underground world where death rules the planet’s surface. Life on a…

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Futuristic Mars Space Scene with Large Moon

The Aurora Hypothesis: ET Could Risk Only Rare Contact With Us

Given the difficulties and risks of space travel, extraterrestrials with advanced technology may have visited Earth only one in a million years, researchers say

In recent months we’ve been looking at science writer Matt Williams’s coverage of the many reasons (links below) that have been advanced as to why we do not see extraterrestrials except at the movies. Last Saturday, we considered the Percolation Hypothesis, whose beauty is its common-sense simplicity: The aliens can’t overcome the laws of physics, any more than we can. In the real world, barriers like years between communications even at the speed of light would take a toll on adventurousness. Another hypothesis that Williams has examined is our focus today, the Aurora Hypothesis, “just because planets are habitable doesn’t mean that intelligent life can colonize there.” (Williams) The thesis has had a busy life in science media. Its earliest…

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Noted Astronomer Envisions Cyborgs on Mars

Sir Martin Rees thinks of this “post-human evolution” as going beyond Darwin to “secular intelligent design.”
AI apocalypse is certainly in the air. Elon Musk, Henry Kissinger, and the late Stephen Hawking have all predicted an AI doomsday. Industry professionals’ doubt and disparagement don’t seem to register with the media in the same way. Read More ›